Key shortcuts for the right form of verbs focus on identifying time indicators and specific word patterns. Key rules include using \(V_{1}\) for present habits, \(V_{2}\) for past indicators (yesterday, ago), \(V_{3}\) after "have/has/had," and \(V+ing\) for continuous actions or after prepositions. [
1,
2,
3]
Key Shortcut Rules:
- Present Indefinite (\(V_{1}\) / \(V_{1}\)+s/es): Used for daily, regularly, always, sometimes, universal truths. If the subject is 3rd person singular, add -s/es.
- Past Indefinite (\(V_{2}\)): Used if the sentence has yesterday, ago, last night, long since, or once.
- Present Continuous (\(am/is/are + V+ing\)): Used for actions happening now, such as "now," "at this moment," "day by day".
- Present Perfect (\(have/has + V_3\)): Used with just, just now, already, recently, yet.
- Modal Verbs (\(modal + V_1\)): Verbs following can, could, may, might, must, should, would are always base form (\(V_{1}\)).
- Infinitive (\(to + V_1\)): Usually, a verb following 'to' is in base form (e.g., to go).
- Preposition rule: Any verb immediately following a preposition (of, in, for, by, with) takes \(V+ing\), except for "to".
- Special Phrasal \(V+ing\): Phrases like with a view to, look forward to, get used to take \(V+ing\).
- "It is high time/time": If this phrase is used, the following verb becomes \(V_{2}\) (past tense).
- "Since" Rule: If "since" connects two clauses, the first clause is Present Indefinite/Perfect, and the second is Past Indefinite. If the first is Past Indefinite, the second is Past Perfect. [1, 2, 3, 4, 5, 6]
Summary Table:
- (V_{1}\) (Base): After Modals, Do/Does/Did.
- (V_{2}\) (Past): Yesterday, last, ago.
- (V_{3}\) (Participle): Have, has, had, get, be.
- (V+ing\): Now, prep, with a view to. [1, 2]
- By Moydul Islam Modhu
- Assitant Teacher
- Kadirabad BL High School. কাদিরাবাদ দ্বিমুখী উচ্চ বিদ্যালয়, পীরগঞ্জ, রংপুর।
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