Indicative
Present Indefinite
I unbutton
you unbutton
he/she/it unbuttons
we unbutton
you unbutton
they unbutton
Present Continuous
I am unbuttoning
you are unbuttoning
he/she/it is unbuttoning
we are unbuttoning
you are unbuttoning
they are unbuttoning
Present Perfect
I have unbuttoned
you have unbuttoned
he/she/it has unbuttoned
we have unbuttoned
you have unbuttoned
they have unbuttoned
Present Perfect Continuous
I have been unbuttoning
you have been unbuttoning
he/she/it has been unbuttoning
we have been unbuttoning
you have been unbuttoning
they have been unbuttoning
Past Indefinite
I unbuttoned
you unbuttoned
he/she/it unbuttoned
we unbuttoned
you unbuttoned
they unbuttoned
Past Continuous
I was unbuttoning
you were unbuttoning
he/she/it was unbuttoning
we were unbuttoning
you were unbuttoning
they were unbuttoning
Past Perfect
I had unbuttoned
you had unbuttoned
he/she/it had unbuttoned
we had unbuttoned
you had unbuttoned
they had unbuttoned
Past Perfect Continuous
I had been unbuttoning
you had been unbuttoning
he/she/it had been unbuttoning
we had been unbuttoning
you had been unbuttoning
they had been unbuttoning
Future Indefinite
I will unbutton
you will unbutton
he/she/it will unbutton
we will unbutton
you will unbutton
they will unbutton
Future Continuous
I will be unbuttoning
you will be unbuttoning
he/she/it will be unbuttoning
we will be unbuttoning
you will be unbuttoning
they will be unbuttoning
Future Perfect
I will have unbuttoned
you will have unbuttoned
he/she/it will have unbuttoned
we will have unbuttoned
you will have unbuttoned
they will have unbuttoned
Future Perfect Continuous
I will have been unbuttoning
you will have been unbuttoning
he/she/it will have been unbuttoning
we will have been unbuttoning
you will have been unbuttoning
they will have been unbuttoning
Conditional
Conditional Present
I would unbutton
you would unbutton
he/she/it would unbutton
we would unbutton
you would unbutton
they would unbutton
Conditional Present Continuous
I would be unbuttoning
you would be unbuttoning
he/she/it would be unbuttoning
we would be unbuttoning
you would be unbuttoning
they would be unbuttoning
Conditional Perfect
I would have unbuttoned
you would have unbuttoned
he/she/it would have unbuttoned
we would have unbuttoned
you would have unbuttoned
they would have unbuttoned
Conditional Perfect Continuous
I would have been unbuttoning
you would have been unbuttoning
he/she/it would have been unbuttoning
we would have been unbuttoning
you would have been unbuttoning
they would have been unbuttoning