| Simple | Progressive | Perfect | Progressive |
| Present |
| I crinkle |
| you crinkle |
| he/she/it crinkles |
| we crinkle |
| you all crinkle |
| they crinkle |
|
| I am crinkling |
| you are crinkling |
| he/she/it is crinkling |
| we are crinkling |
| you all are crinkling |
| they are crinkling |
|
| I have crinkled |
| you have crinkled |
| he/she/it has crinkled |
| we have crinkled |
| you all have crinkled |
| they have crinkled |
|
| I have been crinkling |
| you have been crinkling |
| he/she/it has been crinkling |
| we have been crinkling |
| you all have been crinkling |
| they have been crinkling |
|
| Past |
| I crinkled |
| you crinkled |
| he/she/it crinkled |
| we crinkled |
| you all crinkled |
| they crinkled |
|
| I was crinkling |
| you were crinkling |
| he/she/it was crinkling |
| we were crinkling |
| you all were crinkling |
| they were crinkling |
|
| I had crinkled |
| you had crinkled |
| he/she/it had crinkled |
| we had crinkled |
| you all had crinkled |
| they had crinkled |
|
| I had been crinkling |
| you had been crinkling |
| he/she/it had been crinkling |
| we had been crinkling |
| you all had been crinkling |
| they had been crinkling |
|
| Future |
| I will crinkle |
| you will crinkle |
| he/she/it will crinkle |
| we will crinkle |
| you all will crinkle |
| they will crinkle |
|
| I will be crinkling |
| you will be crinkling |
| he/she/it will be crinkling |
| we are crinkling |
| you all will be crinkling |
| they will be crinkling |
|
| I will have crinkled |
| you will have crinkled |
| he/she/it will have crinkled |
| we will have crinkled |
| you all will have crinkled |
| they will have crinkled |
|
| I will have been crinkling |
| you will have been crinkling |
| he/she/it will have been crinkling |
| we will have been crinkling |
| you all will have been crinkling |
| they will have been crinkling |
|
