Indicative
Present Indefinite
I quack
you quack
he/she/it quacks
we quack
you quack
they quack
Present Continuous
I am quacking
you are quacking
he/she/it is quacking
we are quacking
you are quacking
they are quacking
Present Perfect
I have quacked
you have quacked
he/she/it has quacked
we have quacked
you have quacked
they have quacked
Present Perfect Continuous
I have been quacking
you have been quacking
he/she/it has been quacking
we have been quacking
you have been quacking
they have been quacking
Past Indefinite
I quacked
you quacked
he/she/it quacked
we quacked
you quacked
they quacked
Past Continuous
I was quacking
you were quacking
he/she/it was quacking
we were quacking
you were quacking
they were quacking
Past Perfect
I had quacked
you had quacked
he/she/it had quacked
we had quacked
you had quacked
they had quacked
Past Perfect Continuous
I had been quacking
you had been quacking
he/she/it had been quacking
we had been quacking
you had been quacking
they had been quacking
Future Indefinite
I will quack
you will quack
he/she/it will quack
we will quack
you will quack
they will quack
Future Continuous
I will be quacking
you will be quacking
he/she/it will be quacking
we will be quacking
you will be quacking
they will be quacking
Future Perfect
I will have quacked
you will have quacked
he/she/it will have quacked
we will have quacked
you will have quacked
they will have quacked
Future Perfect Continuous
I will have been quacking
you will have been quacking
he/she/it will have been quacking
we will have been quacking
you will have been quacking
they will have been quacking
Conditional
Conditional Present
I would quack
you would quack
he/she/it would quack
we would quack
you would quack
they would quack
Conditional Present Continuous
I would be quacking
you would be quacking
he/she/it would be quacking
we would be quacking
you would be quacking
they would be quacking
Conditional Perfect
I would have quacked
you would have quacked
he/she/it would have quacked
we would have quacked
you would have quacked
they would have quacked
Conditional Perfect Continuous
I would have been quacking
you would have been quacking
he/she/it would have been quacking
we would have been quacking
you would have been quacking
they would have been quacking