Indicative
Present Indefinite
I nail back
you nail back
he/she/it nails back
we nail back
you nail back
they nail back
Present Continuous
I am nailing back
you are nailing back
he/she/it is nailing back
we are nailing back
you are nailing back
they are nailing back
Present Perfect
I have nailed back
you have nailed back
he/she/it has nailed back
we have nailed back
you have nailed back
they have nailed back
Present Perfect Continuous
I have been nailing back
you have been nailing back
he/she/it has been nailing back
we have been nailing back
you have been nailing back
they have been nailing back
Past Indefinite
I nailed back
you nailed back
he/she/it nailed back
we nailed back
you nailed back
they nailed back
Past Continuous
I was nailing back
you were nailing back
he/she/it was nailing back
we were nailing back
you were nailing back
they were nailing back
Past Perfect
I had nailed back
you had nailed back
he/she/it had nailed back
we had nailed back
you had nailed back
they had nailed back
Past Perfect Continuous
I had been nailing back
you had been nailing back
he/she/it had been nailing back
we had been nailing back
you had been nailing back
they had been nailing back
Future Indefinite
I will nail back
you will nail back
he/she/it will nail back
we will nail back
you will nail back
they will nail back
Future Continuous
I will be nailing back
you will be nailing back
he/she/it will be nailing back
we will be nailing back
you will be nailing back
they will be nailing back
Future Perfect
I will have nailed back
you will have nailed back
he/she/it will have nailed back
we will have nailed back
you will have nailed back
they will have nailed back
Future Perfect Continuous
I will have been nailing back
you will have been nailing back
he/she/it will have been nailing back
we will have been nailing back
you will have been nailing back
they will have been nailing back
Conditional
Conditional Present
I would nail back
you would nail back
he/she/it would nail back
we would nail back
you would nail back
they would nail back
Conditional Present Continuous
I would be nailing back
you would be nailing back
he/she/it would be nailing back
we would be nailing back
you would be nailing back
they would be nailing back
Conditional Perfect
I would have nailed back
you would have nailed back
he/she/it would have nailed back
we would have nailed back
you would have nailed back
they would have nailed back
Conditional Perfect Continuous
I would have been nailing back
you would have been nailing back
he/she/it would have been nailing back
we would have been nailing back
you would have been nailing back
they would have been nailing back