| Simple | Progressive | Perfect | Progressive |
| Present |
| I construct |
| you construct |
| he/she/it constructs |
| we construct |
| you all construct |
| they construct |
|
| I am constructing |
| you are constructing |
| he/she/it is constructing |
| we are constructing |
| you all are constructing |
| they are constructing |
|
| I have constructed |
| you have constructed |
| he/she/it has constructed |
| we have constructed |
| you all have constructed |
| they have constructed |
|
| I have been constructing |
| you have been constructing |
| he/she/it has been constructing |
| we have been constructing |
| you all have been constructing |
| they have been constructing |
|
| Past |
| I constructed |
| you constructed |
| he/she/it constructed |
| we constructed |
| you all constructed |
| they constructed |
|
| I was constructing |
| you were constructing |
| he/she/it was constructing |
| we were constructing |
| you all were constructing |
| they were constructing |
|
| I had constructed |
| you had constructed |
| he/she/it had constructed |
| we had constructed |
| you all had constructed |
| they had constructed |
|
| I had been constructing |
| you had been constructing |
| he/she/it had been constructing |
| we had been constructing |
| you all had been constructing |
| they had been constructing |
|
| Future |
| I will construct |
| you will construct |
| he/she/it will construct |
| we will construct |
| you all will construct |
| they will construct |
|
| I will be constructing |
| you will be constructing |
| he/she/it will be constructing |
| we are constructing |
| you all will be constructing |
| they will be constructing |
|
| I will have constructed |
| you will have constructed |
| he/she/it will have constructed |
| we will have constructed |
| you all will have constructed |
| they will have constructed |
|
| I will have been constructing |
| you will have been constructing |
| he/she/it will have been constructing |
| we will have been constructing |
| you all will have been constructing |
| they will have been constructing |
|
