| Simple | Progressive | Perfect | Progressive |
Present |
I perk |
you perk |
he/she/it perks |
we perk |
you all perk |
they perk |
|
I am perking |
you are perking |
he/she/it is perking |
we are perking |
you all are perking |
they are perking |
|
I have perked |
you have perked |
he/she/it has perked |
we have perked |
you all have perked |
they have perked |
|
I have been perking |
you have been perking |
he/she/it has been perking |
we have been perking |
you all have been perking |
they have been perking |
|
Past |
I perked |
you perked |
he/she/it perked |
we perked |
you all perked |
they perked |
|
I was perking |
you were perking |
he/she/it was perking |
we were perking |
you all were perking |
they were perking |
|
I had perked |
you had perked |
he/she/it had perked |
we had perked |
you all had perked |
they had perked |
|
I had been perking |
you had been perking |
he/she/it had been perking |
we had been perking |
you all had been perking |
they had been perking |
|
Future |
I will perk |
you will perk |
he/she/it will perk |
we will perk |
you all will perk |
they will perk |
|
I will be perking |
you will be perking |
he/she/it will be perking |
we are perking |
you all will be perking |
they will be perking |
|
I will have perked |
you will have perked |
he/she/it will have perked |
we will have perked |
you all will have perked |
they will have perked |
|
I will have been perking |
you will have been perking |
he/she/it will have been perking |
we will have been perking |
you all will have been perking |
they will have been perking |
|