Conjugaison du verbe anglais
CAN PREBOARD

Verbe régulier : preboard - preboarded - preboarded

Affirmation

Forme simple	Forme en V-ing
I can preboard you can preboard she can preboard we can preboard you can preboard they can preboard	I can be preboarding you can be preboarding she can be preboarding we can be preboarding you can be preboarding they can be preboarding
Perfect	Perfect en V-ing
I can have preboarded you can have preboarded she can have preboarded we can have preboarded you can have preboarded they can have preboarded	I can have been preboarding you can have been preboarding she can have been preboarding we can have been preboarding you can have been preboarding they can have been preboarding

Négation

Forme simple	Forme en V-ing
I cannot preboard you cannot preboard she cannot preboard we cannot preboard you cannot preboard they cannot preboard	I cannot be preboarding you cannot be preboarding she cannot be preboarding we cannot be preboarding you cannot be preboarding they cannot be preboarding
Perfect	Perfect en V-ing
I cannot have preboarded you cannot have preboarded she cannot have preboarded we cannot have preboarded you cannot have preboarded they cannot have preboarded	I cannot have been preboarding you cannot have been preboarding she cannot have been preboarding we cannot have been preboarding you cannot have been preboarding they cannot have been preboarding

Forme interrogative

Forme simple	Forme en V-ing
can I preboard? can you preboard? can she preboard? can we preboard? can you preboard? can they preboard?	can I be preboarding? can you be preboarding? can she be preboarding? can we be preboarding? can you be preboarding? can they be preboarding?
Perfect	Perfect en V-ing
can I have preboarded? can you have preboarded? can she have preboarded? can we have preboarded? can you have preboarded? can they have preboarded?	can I have been preboarding? can you have been preboarding? can she have been preboarding? can we have been preboarding? can you have been preboarding? can they have been preboarding?

Forme interro-négative

Forme simple	Forme en V-ing
can I not preboard? can you not preboard? can she not preboard? can we not preboard? can you not preboard? can they not preboard?	can I not be preboarding? can you not be preboarding? can she not be preboarding? can we not be preboarding? can you not be preboarding? can they not be preboarding?
Perfect	Perfect en V-ing
can I not have preboarded? can you not have preboarded? can she not have preboarded? can we not have preboarded? can you not have preboarded? can they not have preboarded?	can I not have been preboarding? can you not have been preboarding? can she not have been preboarding? can we not have been preboarding? can you not have been preboarding? can they not have been preboarding?