| Present "accelerate" | I | accelerate | |
| Present Continuous "accelerate" | I | am accelerating | |
| Simple past "accelerate" | I | accelerated | |
| Past Continuous "accelerate" | I | was accelerating | |
| Present perfect "accelerate" | I | have accelerated | |
| Present perfect continuous "accelerate" | I | have been accelerating | |
| Past perfect "accelerate" | I | had accelerated | |
| Past perfect continuous "accelerate" | I | had been accelerating | |
| Future "accelerate" | I | will accelerate | |
| Future continuous "accelerate" | I | will be accelerating | |
| Future perfect "accelerate" | I | will have accelerated | |
| Future perfect continuous "accelerate" | I | will have been accelerating |