Formula, Structure, Rules for the present perfect tense
Formula for | Active voice | Passive voice (auxiliary verb- has/have been+by) |
Simple | subject+has/have+verb(3)+object | object+has/have+been+past participle(V3)+ by+subject |
Negative | subject+has/have+not+verb(3)+object | object+has/have+not+been+past participle(V3)+by+subject |
Interrogative | has/have+subject+verb(3)+object | has/have+object+been+past participle(V3)+by+subject |
Interrogative+Negative | has/have+subject+not+verb(3)+object | has/have+object+not+been+past participle(V3)+by+subject |
Learn More About Active & Passive Voice
- Simple present tense – Active and passive voice
- Present continuous tense – Active passive voice
- Present perfect tense – Active passive voice
- Simple past tense – Active Passive voice
- Past continuous tense – Active passive voice
- Past perfect tense – Active passive voice
- Simple future tense – Active passive voice
- Future perfect tense – Active passive voice