| I | speed up |
| you | speed up |
| he/she/it | speeds up |
| we | speed up |
| you | speed up |
| they | speed up |
| I | have sped up |
| you | have sped up |
| he/she/it | has sped up |
| we | have sped up |
| you | have sped up |
| they | have sped up |
| I | sped up |
| you | sped up |
| he/she/it | sped up |
| we | sped up |
| you | sped up |
| they | sped up |
| I | had sped up |
| you | had sped up |
| he/she/it | had sped up |
| we | had sped up |
| you | had sped up |
| they | had sped up |
| I | will speed up |
| you | will speed up |
| he/she/it | will speed up |
| we | will speed up |
| you | will speed up |
| they | will speed up |
| I | will have sped up |
| you | will have sped up |
| he/she/it | will have sped up |
| we | will have sped up |
| you | will have sped up |
| they | will have sped up |
| I | am speeding up |
| you | are speeding up |
| he/she/it | is speeding up |
| we | are speeding up |
| you | are speeding up |
| they | are speeding up |
| I | have been speeding up |
| you | have been speeding up |
| he/she/it | has been speeding up |
| we | have been speeding up |
| you | have been speeding up |
| they | have been speeding up |
| I | was speeding up |
| you | were speeding up |
| he/she/it | was speeding up |
| we | were speeding up |
| you | were speeding up |
| they | were speeding up |
| I | had been speeding up |
| you | had been speeding up |
| he/she/it | had been speeding up |
| we | had been speeding up |
| you | had been speeding up |
| they | had been speeding up |
| I | will be speeding up |
| you | will be speeding up |
| he/she/it | will be speeding up |
| we | will be speeding up |
| you | will be speeding up |
| they | will be speeding up |
| I | will have been speeding up |
| you | will have been speeding up |
| he/she/it | will have been speeding up |
| we | will have been speeding up |
| you | will have been speeding up |
| they | will have been speeding up |
| I | would speed up |
| you | would speed up |
| he/she/it | would speed up |
| we | would speed up |
| you | would speed up |
| they | would speed up |
| I | would have sped up |
| you | would have sped up |
| he/she/it | would have sped up |
| we | would have sped up |
| you | would have sped up |
| they | would have sped up |
| I | would be speeding up |
| you | would be speeding up |
| he/she/it | would be speeding up |
| we | would be speeding up |
| you | would be speeding up |
| they | would be speeding up |
| I | would have been speeding up |
| you | would have been speeding up |
| he/she/it | would have been speeding up |
| we | would have been speeding up |
| you | would have been speeding up |
| they | would have been speeding up |
| You | speed up |
| we | Let's speed up |
| You | speed up |