Indicative
Present Indefinite
I bill
you bill
he/she/it bills
we bill
you bill
they bill
Present Continuous
I am billing
you are billing
he/she/it is billing
we are billing
you are billing
they are billing
Present Perfect
I have billed
you have billed
he/she/it has billed
we have billed
you have billed
they have billed
Present Perfect Continuous
I have been billing
you have been billing
he/she/it has been billing
we have been billing
you have been billing
they have been billing
Past Indefinite
I billed
you billed
he/she/it billed
we billed
you billed
they billed
Past Continuous
I was billing
you were billing
he/she/it was billing
we were billing
you were billing
they were billing
Past Perfect
I had billed
you had billed
he/she/it had billed
we had billed
you had billed
they had billed
Past Perfect Continuous
I had been billing
you had been billing
he/she/it had been billing
we had been billing
you had been billing
they had been billing
Future Indefinite
I will bill
you will bill
he/she/it will bill
we will bill
you will bill
they will bill
Future Continuous
I will be billing
you will be billing
he/she/it will be billing
we will be billing
you will be billing
they will be billing
Future Perfect
I will have billed
you will have billed
he/she/it will have billed
we will have billed
you will have billed
they will have billed
Future Perfect Continuous
I will have been billing
you will have been billing
he/she/it will have been billing
we will have been billing
you will have been billing
they will have been billing
Conditional
Conditional Present
I would bill
you would bill
he/she/it would bill
we would bill
you would bill
they would bill
Conditional Present Continuous
I would be billing
you would be billing
he/she/it would be billing
we would be billing
you would be billing
they would be billing
Conditional Perfect
I would have billed
you would have billed
he/she/it would have billed
we would have billed
you would have billed
they would have billed
Conditional Perfect Continuous
I would have been billing
you would have been billing
he/she/it would have been billing
we would have been billing
you would have been billing
they would have been billing