English verb conjugation
MIGHT ROLF

Regular verb: rolf - rolfed - rolfed

Affirmation

Simple form	V-ing form
I might rolf you might rolf he might rolf we might rolf you might rolf they might rolf	I might be rolfing you might be rolfing he might be rolfing we might be rolfing you might be rolfing they might be rolfing
Perfect	V-ing perfect
I might have rolfed you might have rolfed he might have rolfed we might have rolfed you might have rolfed they might have rolfed	I might have been rolfing you might have been rolfing he might have been rolfing we might have been rolfing you might have been rolfing they might have been rolfing

Negation

Simple form	V-ing form
I mightn't rolf you mightn't rolf he mightn't rolf we mightn't rolf you mightn't rolf they mightn't rolf	I mightn't be rolfing you mightn't be rolfing he mightn't be rolfing we mightn't be rolfing you mightn't be rolfing they mightn't be rolfing
Perfect	V-ing perfect
I mightn't have rolfed you mightn't have rolfed he mightn't have rolfed we mightn't have rolfed you mightn't have rolfed they mightn't have rolfed	I mightn't have been rolfing you mightn't have been rolfing he mightn't have been rolfing we mightn't have been rolfing you mightn't have been rolfing they mightn't have been rolfing

Interrogative form

Simple form	V-ing form
might I rolf? might you rolf? might he rolf? might we rolf? might you rolf? might they rolf?	might I be rolfing? might you be rolfing? might he be rolfing? might we be rolfing? might you be rolfing? might they be rolfing?
Perfect	V-ing perfect
might I have rolfed? might you have rolfed? might he have rolfed? might we have rolfed? might you have rolfed? might they have rolfed?	might I have been rolfing? might you have been rolfing? might he have been rolfing? might we have been rolfing? might you have been rolfing? might they have been rolfing?

Interro-negative form

Simple form	V-ing form
mightn't I rolf? mightn't you rolf? mightn't he rolf? mightn't we rolf? mightn't you rolf? mightn't they rolf?	mightn't I be rolfing? mightn't you be rolfing? mightn't he be rolfing? mightn't we be rolfing? mightn't you be rolfing? mightn't they be rolfing?
Perfect	V-ing perfect
mightn't I have rolfed? mightn't you have rolfed? mightn't he have rolfed? mightn't we have rolfed? mightn't you have rolfed? mightn't they have rolfed?	mightn't I have been rolfing? mightn't you have been rolfing? mightn't he have been rolfing? mightn't we have been rolfing? mightn't you have been rolfing? mightn't they have been rolfing?