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