English Verb - To Act Infinitive - to act Present participle - acting Past participle - acted 1. Present Tense Singular I act You act He/she/it acts Plural We act You act They act 2. Present Progressive Tense Singular I am acting You are acting He/she/it is acting Plural We are acting You are acting They are acting 3. Past Tense Singular I acted You acted He/she/it acted Plural We acted You acted They acted 4. Present Perfect Tense Singular I have acted You have acted He/she/it has acted Plural We have acted You have acted They have acted 5. Present Perfect Progressive Tense Singular I have been acting You have been acting He/she/it has been acting Plural We have been acting You have been acting They have been acting 6. Past Progressive Tense Singular I was acting You were acting He/she/it was acting Plural We were acting You were acting They were acting 7. Past Perfect Tense Singular I had acted You had acted He/she/it had acted Plural We had acted You had acted They had acted 8. Past Perfect Progressive Tense Singular I had been acting You had been acting He/she/it had been acting Plural We had been acting You had been acting They had been acting 9. Future Tense Singular I will act You will act He/she/it will act Plural We will act You will act They will act 10. Future Progressive Tense Singular I will be acting You will be acting He/she/it will be acting Plural We will be acting You will be acting They will be acting 11. Future Perfect Tense Singular I will have acted You will have acted He/she/it will have acted Plural We will have acted You will have acted They will have acted 12. Future Perfect Progressive Tense Singular I will have been acting You will have been acting He/she/it will have been acting Plural We will have been acting You will have been acting They will have been acting