NorthboundEducation Free consultation

Home / Articles / Skills

What Grammar Actually Is: A Complete Explanation

Not rules to memorise. A system with about eight moving parts, and once you see the parts, most of your errors turn out to be the same three mistakes repeating.

Updated August 202614 min readTopic Skills

Most Pakistani students have studied English grammar for over a decade and still cannot say what grammar is. That is a failure of teaching, not of ability. Grammar was presented as a list of rules to be obeyed, so it felt arbitrary and endless.

It is neither. Grammar is the system that shows who did what, to whom, and when. Every rule you have ever been taught exists to serve one of those four jobs. Once you see grammar as a small machine with named parts, the rules stop being arbitrary, and the errors you keep making turn out to be a short, fixable list.

The eight parts of speech, what each one does

Noun

Names a thing: student, Lahore, decision, honesty. Countable nouns take a plural (one student, two students). Uncountable nouns do not (advice, information, research, luggage). The classic Pakistani error is treating uncountables as countable: “he gave me many advices” should be “a lot of advice”.

Pronoun

Stands in for a noun so you need not repeat it: he, she, it, they, which, that. The rule that matters: a pronoun must clearly point at one noun. “Ali told Ahmed he had failed” is broken because he could be either.

Verb

The action or state: study, apply, is, seem. This is the engine of the sentence and where tense, voice and agreement all live. Most grammar marks are won or lost here.

Adjective

Describes a noun: a competitive market, a strong application. English fixes their order: opinion, size, age, shape, colour, origin, material, purpose. That is why “a lovely small old brown Italian leather bag” sounds right and any other order sounds wrong, even to speakers who cannot state the rule.

Adverb

Describes a verb, an adjective or another adverb: she writes clearly, remarkably strong. Also carries frequency (always, rarely) and stance (arguably, admittedly).

Preposition

Fixes position or relationship: in, on, at, to, for, with. There is no logic to memorise, only usage: you arrive in a country, at an airport; you are good at something, interested in something, responsible for something. These must be read into place.

Conjunction

Joins: and, but, because, although, whereas. Your ability to join ideas is directly assessed in every writing rubric. A student who only writes short sentences caps their own band.

Determiner and article

a, an, the, this, some, every. Articles are the hardest single feature for Urdu and Punjabi speakers, because Urdu has no direct equivalent of the. This deserves its own section, below.

Tense: the part that carries the most marks

English has twelve tense forms, built from three times and four aspects. Written out as a grid rather than a list, it stops being frightening.

The three times are past, present and future. The four aspects are simple (a fact), continuous (in progress), perfect (completed and relevant now), and perfect continuous (ongoing up to now). Three times multiplied by four aspects gives twelve. That is the whole system.

The twelve tenses in one grid

AspectPastPresentFuture
SimpleI appliedI applyI will apply
ContinuousI was applyingI am applyingI will be applying
PerfectI had appliedI have appliedI will have applied
Perfect continuousI had been applyingI have been applyingI will have been applying

The three errors we see most often

Present perfect used as past simple

“I have submitted my application last week” is wrong. Present perfect cannot take a finished time marker. Either “I submitted it last week” or “I have submitted it”. Rule: if you name the finished time, use past simple.

Missing or wrong articles

Urdu has no article system, so the instinct is absent rather than wrong. Use a or an when introducing something for the first time, and the when both you and the reader already know which one. “I applied to a university in Manchester. The university offered me a place.” No article at all for general plurals and uncountables: “universities are expensive”, “advice is free”.

Subject-verb agreement over distance

“The list of requirements are long” is wrong. The subject is list, singular, not requirements. When a phrase sits between subject and verb, cover it with your finger and check what is left.

Sentence structure, and why it caps your band

Simple sentence

One subject, one verb, one complete idea. I applied to four universities. Perfectly correct, and a whole essay of these will hold you at band 5 for grammatical range.

Compound sentence

Two equal ideas joined by and, but, or, so. I applied to four universities, but only two replied.

Complex sentence

One main idea plus a dependent one, joined by because, although, which, if, while. Although I applied to four universities, only two replied. This is the structure that lifts a band. Rubrics reward it explicitly.

Compound-complex

Both at once. Although I applied to four universities, only two replied, and neither offered a scholarship. Use these sparingly; a whole essay of them is exhausting to read and easy to get wrong.

The rest of the machinery

Active and passive voice

Active: the committee rejected the application. Passive: the application was rejected. Passive is useful when the doer is unknown or irrelevant, and it is standard in academic writing. It becomes a fault when it hides who acted.

Conditionals

Zero: if you miss the deadline, you wait a year (general truth). First: if I score 7.0, I will apply (real future). Second: if I scored 7.0, I would apply (unlikely). Third: if I had scored 7.0, I would have applied (impossible now, past regret). Speaking Part 3 rewards the second and third heavily.

Modal verbs

can, could, may, might, must, should, would. These carry certainty and obligation, and they are how you sound measured rather than absolute. “This may explain the increase” is more academic than “this explains the increase”.

Punctuation

A comma joining two complete sentences is an error (a comma splice): I applied, they rejected me needs a full stop, a semicolon, or and. Apostrophes mark possession (the student’s file) or omission (it’s = it is). Its without an apostrophe is the possessive, and this catches almost everyone.

How to fix your grammar in six weeks

1
Find your three errors, do not study everything

Write four essays and have them marked properly. Almost every student turns out to repeat the same three mistakes. Fixing three specific errors moves your score; reading a grammar book cover to cover does not.

2
Learn the rule behind each one, not the correction

Knowing that “have submitted last week” is wrong helps once. Knowing that present perfect rejects finished time markers fixes the whole family of that error permanently.

3
Read your writing aloud before submitting

Your ear catches agreement and article errors your eye slides past. This takes two minutes and finds more mistakes than a third read-through.

4
Add one complex sentence per paragraph, deliberately

Not more; one. Enough to demonstrate range without inviting new errors.

5
Keep an error log

One page, three columns: what you wrote, what is correct, why. Reread it before each practice test. Errors you have written down and explained stop recurring within a month.

What we would tell you in the room

Straight from a counsellor

Nobody improves their grammar by studying grammar in general. They improve it by finding the specific errors they personally repeat, understanding the rule behind each one, and then writing enough to make the correction automatic. That is why our classes start with a diagnostic rather than a syllabus. Your three errors are not the same as the student sitting next to you.

Test fees, formats and acceptance rules were checked in August 2026 and change without notice. Fees are planning figures, not quotes. Always confirm the current price on the official booking page, and confirm with your university in writing which test and which version it accepts before you pay. Compare every option on our English preparation page.

Next step

Find out which test suits you.

The first assessment is free. We test all four skills under real conditions, tell you your current level honestly, and say how many weeks it should take to reach the score your university needs.