I can fulminate you can fulminate he can fulminate we can fulminate you can fulminate they can fulminate
V-ing form
I can be fulminating you can be fulminating he can be fulminating we can be fulminating you can be fulminating they can be fulminating
Perfect
I can have fulminated you can have fulminated he can have fulminated we can have fulminated you can have fulminated they can have fulminated
V-ing perfect
I can have been fulminating you can have been fulminating he can have been fulminating we can have been fulminating you can have been fulminating they can have been fulminating
Negation
Simple form
I can't fulminate you can't fulminate he can't fulminate we can't fulminate you can't fulminate they can't fulminate
V-ing form
I can't be fulminating you can't be fulminating he can't be fulminating we can't be fulminating you can't be fulminating they can't be fulminating
Perfect
I can't have fulminated you can't have fulminated he can't have fulminated we can't have fulminated you can't have fulminated they can't have fulminated
V-ing perfect
I can't have been fulminating you can't have been fulminating he can't have been fulminating we can't have been fulminating you can't have been fulminating they can't have been fulminating
Interrogative form
Simple form
can I fulminate? can you fulminate? can he fulminate? can we fulminate? can you fulminate? can they fulminate?
V-ing form
can I be fulminating? can you be fulminating? can he be fulminating? can we be fulminating? can you be fulminating? can they be fulminating?
Perfect
can I have fulminated? can you have fulminated? can he have fulminated? can we have fulminated? can you have fulminated? can they have fulminated?
V-ing perfect
can I have been fulminating? can you have been fulminating? can he have been fulminating? can we have been fulminating? can you have been fulminating? can they have been fulminating?
Interro-negative form
Simple form
can't I fulminate? can't you fulminate? can't he fulminate? can't we fulminate? can't you fulminate? can't they fulminate?
V-ing form
can't I be fulminating? can't you be fulminating? can't he be fulminating? can't we be fulminating? can't you be fulminating? can't they be fulminating?
Perfect
can't I have fulminated? can't you have fulminated? can't he have fulminated? can't we have fulminated? can't you have fulminated? can't they have fulminated?
V-ing perfect
can't I have been fulminating? can't you have been fulminating? can't he have been fulminating? can't we have been fulminating? can't you have been fulminating? can't they have been fulminating?