I can flit you can flit he can flit we can flit you can flit they can flit
V-ing form
I can be flitting you can be flitting he can be flitting we can be flitting you can be flitting they can be flitting
Perfect
I can have flitted you can have flitted he can have flitted we can have flitted you can have flitted they can have flitted
V-ing perfect
I can have been flitting you can have been flitting he can have been flitting we can have been flitting you can have been flitting they can have been flitting
Negation
Simple form
I can't flit you can't flit he can't flit we can't flit you can't flit they can't flit
V-ing form
I can't be flitting you can't be flitting he can't be flitting we can't be flitting you can't be flitting they can't be flitting
Perfect
I can't have flitted you can't have flitted he can't have flitted we can't have flitted you can't have flitted they can't have flitted
V-ing perfect
I can't have been flitting you can't have been flitting he can't have been flitting we can't have been flitting you can't have been flitting they can't have been flitting
Interrogative form
Simple form
can I flit? can you flit? can he flit? can we flit? can you flit? can they flit?
V-ing form
can I be flitting? can you be flitting? can he be flitting? can we be flitting? can you be flitting? can they be flitting?
Perfect
can I have flitted? can you have flitted? can he have flitted? can we have flitted? can you have flitted? can they have flitted?
V-ing perfect
can I have been flitting? can you have been flitting? can he have been flitting? can we have been flitting? can you have been flitting? can they have been flitting?
Interro-negative form
Simple form
can't I flit? can't you flit? can't he flit? can't we flit? can't you flit? can't they flit?
V-ing form
can't I be flitting? can't you be flitting? can't he be flitting? can't we be flitting? can't you be flitting? can't they be flitting?
Perfect
can't I have flitted? can't you have flitted? can't he have flitted? can't we have flitted? can't you have flitted? can't they have flitted?
V-ing perfect
can't I have been flitting? can't you have been flitting? can't he have been flitting? can't we have been flitting? can't you have been flitting? can't they have been flitting?