English verb conjugation
CAN COLLUDE

Regular verb: collude - colluded - colluded

Affirmation

Simple form	V-ing form
I can collude you can collude he can collude we can collude you can collude they can collude	I can be colluding you can be colluding he can be colluding we can be colluding you can be colluding they can be colluding
Perfect	V-ing perfect
I can have colluded you can have colluded he can have colluded we can have colluded you can have colluded they can have colluded	I can have been colluding you can have been colluding he can have been colluding we can have been colluding you can have been colluding they can have been colluding

Negation

Simple form	V-ing form
I can't collude you can't collude he can't collude we can't collude you can't collude they can't collude	I can't be colluding you can't be colluding he can't be colluding we can't be colluding you can't be colluding they can't be colluding
Perfect	V-ing perfect
I can't have colluded you can't have colluded he can't have colluded we can't have colluded you can't have colluded they can't have colluded	I can't have been colluding you can't have been colluding he can't have been colluding we can't have been colluding you can't have been colluding they can't have been colluding

Interrogative form

Simple form	V-ing form
can I collude? can you collude? can he collude? can we collude? can you collude? can they collude?	can I be colluding? can you be colluding? can he be colluding? can we be colluding? can you be colluding? can they be colluding?
Perfect	V-ing perfect
can I have colluded? can you have colluded? can he have colluded? can we have colluded? can you have colluded? can they have colluded?	can I have been colluding? can you have been colluding? can he have been colluding? can we have been colluding? can you have been colluding? can they have been colluding?

Interro-negative form

Simple form	V-ing form
can't I collude? can't you collude? can't he collude? can't we collude? can't you collude? can't they collude?	can't I be colluding? can't you be colluding? can't he be colluding? can't we be colluding? can't you be colluding? can't they be colluding?
Perfect	V-ing perfect
can't I have colluded? can't you have colluded? can't he have colluded? can't we have colluded? can't you have colluded? can't they have colluded?	can't I have been colluding? can't you have been colluding? can't he have been colluding? can't we have been colluding? can't you have been colluding? can't they have been colluding?