| Simple | Progressive | Perfect | Progressive |
Present |
I stamp |
you stamp |
he/she/it stamps |
we stamp |
you all stamp |
they stamp |
|
I am stamping |
you are stamping |
he/she/it is stamping |
we are stamping |
you all are stamping |
they are stamping |
|
I have stamped |
you have stamped |
he/she/it has stamped |
we have stamped |
you all have stamped |
they have stamped |
|
I have been stamping |
you have been stamping |
he/she/it has been stamping |
we have been stamping |
you all have been stamping |
they have been stamping |
|
Past |
I stamped |
you stamped |
he/she/it stamped |
we stamped |
you all stamped |
they stamped |
|
I was stamping |
you were stamping |
he/she/it was stamping |
we were stamping |
you all were stamping |
they were stamping |
|
I had stamped |
you had stamped |
he/she/it had stamped |
we had stamped |
you all had stamped |
they had stamped |
|
I had been stamping |
you had been stamping |
he/she/it had been stamping |
we had been stamping |
you all had been stamping |
they had been stamping |
|
Future |
I will stamp |
you will stamp |
he/she/it will stamp |
we will stamp |
you all will stamp |
they will stamp |
|
I will be stamping |
you will be stamping |
he/she/it will be stamping |
we are stamping |
you all will be stamping |
they will be stamping |
|
I will have stamped |
you will have stamped |
he/she/it will have stamped |
we will have stamped |
you all will have stamped |
they will have stamped |
|
I will have been stamping |
you will have been stamping |
he/she/it will have been stamping |
we will have been stamping |
you all will have been stamping |
they will have been stamping |
|