I may double-check you may double-check she may double-check we may double-check you may double-check they may double-check
Forme en V-ing
I may be double-checking you may be double-checking she may be double-checking we may be double-checking you may be double-checking they may be double-checking
Perfect
I may have double-checked you may have double-checked she may have double-checked we may have double-checked you may have double-checked they may have double-checked
Perfect en V-ing
I may have been double-checking you may have been double-checking she may have been double-checking we may have been double-checking you may have been double-checking they may have been double-checking
Négation
Forme simple
I may not double-check you may not double-check she may not double-check we may not double-check you may not double-check they may not double-check
Forme en V-ing
I may not be double-checking you may not be double-checking she may not be double-checking we may not be double-checking you may not be double-checking they may not be double-checking
Perfect
I may not have double-checked you may not have double-checked she may not have double-checked we may not have double-checked you may not have double-checked they may not have double-checked
Perfect en V-ing
I may not have been double-checking you may not have been double-checking she may not have been double-checking we may not have been double-checking you may not have been double-checking they may not have been double-checking
Forme interrogative
Forme simple
may I double-check? may you double-check? may she double-check? may we double-check? may you double-check? may they double-check?
Forme en V-ing
may I be double-checking? may you be double-checking? may she be double-checking? may we be double-checking? may you be double-checking? may they be double-checking?
Perfect
may I have double-checked? may you have double-checked? may she have double-checked? may we have double-checked? may you have double-checked? may they have double-checked?
Perfect en V-ing
may I have been double-checking? may you have been double-checking? may she have been double-checking? may we have been double-checking? may you have been double-checking? may they have been double-checking?
Forme interro-négative
Forme simple
may I not double-check? may you not double-check? may she not double-check? may we not double-check? may you not double-check? may they not double-check?
Forme en V-ing
may I not be double-checking? may you not be double-checking? may she not be double-checking? may we not be double-checking? may you not be double-checking? may they not be double-checking?
Perfect
may I not have double-checked? may you not have double-checked? may she not have double-checked? may we not have double-checked? may you not have double-checked? may they not have double-checked?
Perfect en V-ing
may I not have been double-checking? may you not have been double-checking? may she not have been double-checking? may we not have been double-checking? may you not have been double-checking? may they not have been double-checking?