English verb conjugation
CAN FLAME

Regular verb: flame - flamed - flamed

Affirmation

Simple form	V-ing form
I can flame you can flame he can flame we can flame you can flame they can flame	I can be flaming you can be flaming he can be flaming we can be flaming you can be flaming they can be flaming
Perfect	V-ing perfect
I can have flamed you can have flamed he can have flamed we can have flamed you can have flamed they can have flamed	I can have been flaming you can have been flaming he can have been flaming we can have been flaming you can have been flaming they can have been flaming

Negation

Simple form	V-ing form
I can't flame you can't flame he can't flame we can't flame you can't flame they can't flame	I can't be flaming you can't be flaming he can't be flaming we can't be flaming you can't be flaming they can't be flaming
Perfect	V-ing perfect
I can't have flamed you can't have flamed he can't have flamed we can't have flamed you can't have flamed they can't have flamed	I can't have been flaming you can't have been flaming he can't have been flaming we can't have been flaming you can't have been flaming they can't have been flaming

Interrogative form

Simple form	V-ing form
can I flame? can you flame? can he flame? can we flame? can you flame? can they flame?	can I be flaming? can you be flaming? can he be flaming? can we be flaming? can you be flaming? can they be flaming?
Perfect	V-ing perfect
can I have flamed? can you have flamed? can he have flamed? can we have flamed? can you have flamed? can they have flamed?	can I have been flaming? can you have been flaming? can he have been flaming? can we have been flaming? can you have been flaming? can they have been flaming?

Interro-negative form

Simple form	V-ing form
can't I flame? can't you flame? can't he flame? can't we flame? can't you flame? can't they flame?	can't I be flaming? can't you be flaming? can't he be flaming? can't we be flaming? can't you be flaming? can't they be flaming?
Perfect	V-ing perfect
can't I have flamed? can't you have flamed? can't he have flamed? can't we have flamed? can't you have flamed? can't they have flamed?	can't I have been flaming? can't you have been flaming? can't he have been flaming? can't we have been flaming? can't you have been flaming? can't they have been flaming?