| Simple | Progressive | Perfect | Progressive |
| Present |
| I cuckoo |
| you cuckoo |
| he/she/it cuckooes |
| we cuckoo |
| you all cuckoo |
| they cuckoo |
|
| I am cuckooing |
| you are cuckooing |
| he/she/it is cuckooing |
| we are cuckooing |
| you all are cuckooing |
| they are cuckooing |
|
| I have cuckooed |
| you have cuckooed |
| he/she/it has cuckooed |
| we have cuckooed |
| you all have cuckooed |
| they have cuckooed |
|
| I have been cuckooing |
| you have been cuckooing |
| he/she/it has been cuckooing |
| we have been cuckooing |
| you all have been cuckooing |
| they have been cuckooing |
|
| Past |
| I cuckooed |
| you cuckooed |
| he/she/it cuckooed |
| we cuckooed |
| you all cuckooed |
| they cuckooed |
|
| I was cuckooing |
| you were cuckooing |
| he/she/it was cuckooing |
| we were cuckooing |
| you all were cuckooing |
| they were cuckooing |
|
| I had cuckooed |
| you had cuckooed |
| he/she/it had cuckooed |
| we had cuckooed |
| you all had cuckooed |
| they had cuckooed |
|
| I had been cuckooing |
| you had been cuckooing |
| he/she/it had been cuckooing |
| we had been cuckooing |
| you all had been cuckooing |
| they had been cuckooing |
|
| Future |
| I will cuckoo |
| you will cuckoo |
| he/she/it will cuckoo |
| we will cuckoo |
| you all will cuckoo |
| they will cuckoo |
|
| I will be cuckooing |
| you will be cuckooing |
| he/she/it will be cuckooing |
| we are cuckooing |
| you all will be cuckooing |
| they will be cuckooing |
|
| I will have cuckooed |
| you will have cuckooed |
| he/she/it will have cuckooed |
| we will have cuckooed |
| you all will have cuckooed |
| they will have cuckooed |
|
| I will have been cuckooing |
| you will have been cuckooing |
| he/she/it will have been cuckooing |
| we will have been cuckooing |
| you all will have been cuckooing |
| they will have been cuckooing |
|
