Verbal Ability lesson

Verb Tenses and Verb Forms

Pick the tense from the time signal, build it with the right helping verb, and use the right verb form after has, did, was and modals.

35 min read · Professional and Sub-Professional

What it is

A verb shows an action (file, sign) or a state (is, seems). Verbs change form to show time: I file (present), I filed (past), I will file (future). Each change is called a tense.

Verbs also team up with helping verbs (be, have, do) and modals (can, must, should). Each helper decides the form of the verb after it: has gone, did go, must go, is going.

Why it matters on the exam

Wrong tense and wrong verb form are among the most common errors in the exam's error-identification and sentence-correction items: has went, did brought, was broke, has arrested ... last night, since five years. These errors follow fixed rules, so they are easy points once you know the rules.

At work, the right tense tells the reader exactly when something happened: the report was sent versus the report will be sent.

Rule 1 of 10Finite and non-finite verbs
A finite verb shows tense and changes with the subject (she signs, they signed). Non-finite forms do not show tense by themselves: the infinitive (to sign), the gerund (signing used as a noun) and participles (signing, signed used as describing words).
Worked example 1 of 3Sentence completion: two past events
Choose the word or phrase that best completes the sentence.
By the time the inspector arrived, the staff ______ all the files in alphabetical order.
  1. arrange
  2. have arranged
  3. had arranged
  4. will arrange
  5. are arranging
Step 1 · Find the time signal"By the time the inspector arrived" names a past moment.
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In the full lesson

  • How to recognize it on the test
  • What to look for (5 checks)
  • All 10 rules and tools
  • 3 worked examples, every step explained
  • 7 common mistakes and how to fix them
  • 3 exam techniques
  • Remember: 5 key points
  • Practice questions with explanations, and your progress saved
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