I can defoliate you can defoliate she can defoliate we can defoliate you can defoliate they can defoliate
Forme en V-ing
I can be defoliating you can be defoliating she can be defoliating we can be defoliating you can be defoliating they can be defoliating
Perfect
I can have defoliated you can have defoliated she can have defoliated we can have defoliated you can have defoliated they can have defoliated
Perfect en V-ing
I can have been defoliating you can have been defoliating she can have been defoliating we can have been defoliating you can have been defoliating they can have been defoliating
Négation
Forme simple
I cannot defoliate you cannot defoliate she cannot defoliate we cannot defoliate you cannot defoliate they cannot defoliate
Forme en V-ing
I cannot be defoliating you cannot be defoliating she cannot be defoliating we cannot be defoliating you cannot be defoliating they cannot be defoliating
Perfect
I cannot have defoliated you cannot have defoliated she cannot have defoliated we cannot have defoliated you cannot have defoliated they cannot have defoliated
Perfect en V-ing
I cannot have been defoliating you cannot have been defoliating she cannot have been defoliating we cannot have been defoliating you cannot have been defoliating they cannot have been defoliating
Forme interrogative
Forme simple
can I defoliate? can you defoliate? can she defoliate? can we defoliate? can you defoliate? can they defoliate?
Forme en V-ing
can I be defoliating? can you be defoliating? can she be defoliating? can we be defoliating? can you be defoliating? can they be defoliating?
Perfect
can I have defoliated? can you have defoliated? can she have defoliated? can we have defoliated? can you have defoliated? can they have defoliated?
Perfect en V-ing
can I have been defoliating? can you have been defoliating? can she have been defoliating? can we have been defoliating? can you have been defoliating? can they have been defoliating?
Forme interro-négative
Forme simple
can I not defoliate? can you not defoliate? can she not defoliate? can we not defoliate? can you not defoliate? can they not defoliate?
Forme en V-ing
can I not be defoliating? can you not be defoliating? can she not be defoliating? can we not be defoliating? can you not be defoliating? can they not be defoliating?
Perfect
can I not have defoliated? can you not have defoliated? can she not have defoliated? can we not have defoliated? can you not have defoliated? can they not have defoliated?
Perfect en V-ing
can I not have been defoliating? can you not have been defoliating? can she not have been defoliating? can we not have been defoliating? can you not have been defoliating? can they not have been defoliating?