English verb conjugation
CAN HARBINGER

Regular verb: harbinger - harbingered - harbingered

Affirmation

Simple form	V-ing form
I can harbinger you can harbinger he can harbinger we can harbinger you can harbinger they can harbinger	I can be harbingering you can be harbingering he can be harbingering we can be harbingering you can be harbingering they can be harbingering
Perfect	V-ing perfect
I can have harbingered you can have harbingered he can have harbingered we can have harbingered you can have harbingered they can have harbingered	I can have been harbingering you can have been harbingering he can have been harbingering we can have been harbingering you can have been harbingering they can have been harbingering

Negation

Simple form	V-ing form
I can't harbinger you can't harbinger he can't harbinger we can't harbinger you can't harbinger they can't harbinger	I can't be harbingering you can't be harbingering he can't be harbingering we can't be harbingering you can't be harbingering they can't be harbingering
Perfect	V-ing perfect
I can't have harbingered you can't have harbingered he can't have harbingered we can't have harbingered you can't have harbingered they can't have harbingered	I can't have been harbingering you can't have been harbingering he can't have been harbingering we can't have been harbingering you can't have been harbingering they can't have been harbingering

Interrogative form

Simple form	V-ing form
can I harbinger? can you harbinger? can he harbinger? can we harbinger? can you harbinger? can they harbinger?	can I be harbingering? can you be harbingering? can he be harbingering? can we be harbingering? can you be harbingering? can they be harbingering?
Perfect	V-ing perfect
can I have harbingered? can you have harbingered? can he have harbingered? can we have harbingered? can you have harbingered? can they have harbingered?	can I have been harbingering? can you have been harbingering? can he have been harbingering? can we have been harbingering? can you have been harbingering? can they have been harbingering?

Interro-negative form

Simple form	V-ing form
can't I harbinger? can't you harbinger? can't he harbinger? can't we harbinger? can't you harbinger? can't they harbinger?	can't I be harbingering? can't you be harbingering? can't he be harbingering? can't we be harbingering? can't you be harbingering? can't they be harbingering?
Perfect	V-ing perfect
can't I have harbingered? can't you have harbingered? can't he have harbingered? can't we have harbingered? can't you have harbingered? can't they have harbingered?	can't I have been harbingering? can't you have been harbingering? can't he have been harbingering? can't we have been harbingering? can't you have been harbingering? can't they have been harbingering?