| Simple | Progressive | Perfect | Progressive |
| Present |
| I scratch |
| you scratch |
| he/she/it scratches |
| we scratch |
| you all scratch |
| they scratch |
|
| I am scratching |
| you are scratching |
| he/she/it is scratching |
| we are scratching |
| you all are scratching |
| they are scratching |
|
| I have scratched |
| you have scratched |
| he/she/it has scratched |
| we have scratched |
| you all have scratched |
| they have scratched |
|
| I have been scratching |
| you have been scratching |
| he/she/it has been scratching |
| we have been scratching |
| you all have been scratching |
| they have been scratching |
|
| Past |
| I scratched |
| you scratched |
| he/she/it scratched |
| we scratched |
| you all scratched |
| they scratched |
|
| I was scratching |
| you were scratching |
| he/she/it was scratching |
| we were scratching |
| you all were scratching |
| they were scratching |
|
| I had scratched |
| you had scratched |
| he/she/it had scratched |
| we had scratched |
| you all had scratched |
| they had scratched |
|
| I had been scratching |
| you had been scratching |
| he/she/it had been scratching |
| we had been scratching |
| you all had been scratching |
| they had been scratching |
|
| Future |
| I will scratch |
| you will scratch |
| he/she/it will scratch |
| we will scratch |
| you all will scratch |
| they will scratch |
|
| I will be scratching |
| you will be scratching |
| he/she/it will be scratching |
| we are scratching |
| you all will be scratching |
| they will be scratching |
|
| I will have scratched |
| you will have scratched |
| he/she/it will have scratched |
| we will have scratched |
| you all will have scratched |
| they will have scratched |
|
| I will have been scratching |
| you will have been scratching |
| he/she/it will have been scratching |
| we will have been scratching |
| you all will have been scratching |
| they will have been scratching |
|
