English verb conjugation
CAN FLITTER

Regular verb: flitter - flittered - flittered

Affirmation

Simple form	V-ing form
I can flitter you can flitter he can flitter we can flitter you can flitter they can flitter	I can be flittering you can be flittering he can be flittering we can be flittering you can be flittering they can be flittering
Perfect	V-ing perfect
I can have flittered you can have flittered he can have flittered we can have flittered you can have flittered they can have flittered	I can have been flittering you can have been flittering he can have been flittering we can have been flittering you can have been flittering they can have been flittering

Negation

Simple form	V-ing form
I can't flitter you can't flitter he can't flitter we can't flitter you can't flitter they can't flitter	I can't be flittering you can't be flittering he can't be flittering we can't be flittering you can't be flittering they can't be flittering
Perfect	V-ing perfect
I can't have flittered you can't have flittered he can't have flittered we can't have flittered you can't have flittered they can't have flittered	I can't have been flittering you can't have been flittering he can't have been flittering we can't have been flittering you can't have been flittering they can't have been flittering

Interrogative form

Simple form	V-ing form
can I flitter? can you flitter? can he flitter? can we flitter? can you flitter? can they flitter?	can I be flittering? can you be flittering? can he be flittering? can we be flittering? can you be flittering? can they be flittering?
Perfect	V-ing perfect
can I have flittered? can you have flittered? can he have flittered? can we have flittered? can you have flittered? can they have flittered?	can I have been flittering? can you have been flittering? can he have been flittering? can we have been flittering? can you have been flittering? can they have been flittering?

Interro-negative form

Simple form	V-ing form
can't I flitter? can't you flitter? can't he flitter? can't we flitter? can't you flitter? can't they flitter?	can't I be flittering? can't you be flittering? can't he be flittering? can't we be flittering? can't you be flittering? can't they be flittering?
Perfect	V-ing perfect
can't I have flittered? can't you have flittered? can't he have flittered? can't we have flittered? can't you have flittered? can't they have flittered?	can't I have been flittering? can't you have been flittering? can't he have been flittering? can't we have been flittering? can't you have been flittering? can't they have been flittering?