Indicative
Present Indefinite
I quarterback
you quarterback
he/she/it quarterbacks
we quarterback
you quarterback
they quarterback
Present Continuous
I am quarterbacking
you are quarterbacking
he/she/it is quarterbacking
we are quarterbacking
you are quarterbacking
they are quarterbacking
Present Perfect
I have quarterbacked
you have quarterbacked
he/she/it has quarterbacked
we have quarterbacked
you have quarterbacked
they have quarterbacked
Present Perfect Continuous
I have been quarterbacking
you have been quarterbacking
he/she/it has been quarterbacking
we have been quarterbacking
you have been quarterbacking
they have been quarterbacking
Past Indefinite
I quarterbacked
you quarterbacked
he/she/it quarterbacked
we quarterbacked
you quarterbacked
they quarterbacked
Past Continuous
I was quarterbacking
you were quarterbacking
he/she/it was quarterbacking
we were quarterbacking
you were quarterbacking
they were quarterbacking
Past Perfect
I had quarterbacked
you had quarterbacked
he/she/it had quarterbacked
we had quarterbacked
you had quarterbacked
they had quarterbacked
Past Perfect Continuous
I had been quarterbacking
you had been quarterbacking
he/she/it had been quarterbacking
we had been quarterbacking
you had been quarterbacking
they had been quarterbacking
Future Indefinite
I will quarterback
you will quarterback
he/she/it will quarterback
we will quarterback
you will quarterback
they will quarterback
Future Continuous
I will be quarterbacking
you will be quarterbacking
he/she/it will be quarterbacking
we will be quarterbacking
you will be quarterbacking
they will be quarterbacking
Future Perfect
I will have quarterbacked
you will have quarterbacked
he/she/it will have quarterbacked
we will have quarterbacked
you will have quarterbacked
they will have quarterbacked
Future Perfect Continuous
I will have been quarterbacking
you will have been quarterbacking
he/she/it will have been quarterbacking
we will have been quarterbacking
you will have been quarterbacking
they will have been quarterbacking
Conditional
Conditional Present
I would quarterback
you would quarterback
he/she/it would quarterback
we would quarterback
you would quarterback
they would quarterback
Conditional Present Continuous
I would be quarterbacking
you would be quarterbacking
he/she/it would be quarterbacking
we would be quarterbacking
you would be quarterbacking
they would be quarterbacking
Conditional Perfect
I would have quarterbacked
you would have quarterbacked
he/she/it would have quarterbacked
we would have quarterbacked
you would have quarterbacked
they would have quarterbacked
Conditional Perfect Continuous
I would have been quarterbacking
you would have been quarterbacking
he/she/it would have been quarterbacking
we would have been quarterbacking
you would have been quarterbacking
they would have been quarterbacking