I may crumble you may crumble she may crumble we may crumble you may crumble they may crumble
Forme en V-ing
I may be crumbling you may be crumbling she may be crumbling we may be crumbling you may be crumbling they may be crumbling
Perfect
I may have crumbled you may have crumbled she may have crumbled we may have crumbled you may have crumbled they may have crumbled
Perfect en V-ing
I may have been crumbling you may have been crumbling she may have been crumbling we may have been crumbling you may have been crumbling they may have been crumbling
Négation
Forme simple
I may not crumble you may not crumble she may not crumble we may not crumble you may not crumble they may not crumble
Forme en V-ing
I may not be crumbling you may not be crumbling she may not be crumbling we may not be crumbling you may not be crumbling they may not be crumbling
Perfect
I may not have crumbled you may not have crumbled she may not have crumbled we may not have crumbled you may not have crumbled they may not have crumbled
Perfect en V-ing
I may not have been crumbling you may not have been crumbling she may not have been crumbling we may not have been crumbling you may not have been crumbling they may not have been crumbling
Forme interrogative
Forme simple
may I crumble? may you crumble? may she crumble? may we crumble? may you crumble? may they crumble?
Forme en V-ing
may I be crumbling? may you be crumbling? may she be crumbling? may we be crumbling? may you be crumbling? may they be crumbling?
Perfect
may I have crumbled? may you have crumbled? may she have crumbled? may we have crumbled? may you have crumbled? may they have crumbled?
Perfect en V-ing
may I have been crumbling? may you have been crumbling? may she have been crumbling? may we have been crumbling? may you have been crumbling? may they have been crumbling?
Forme interro-négative
Forme simple
may I not crumble? may you not crumble? may she not crumble? may we not crumble? may you not crumble? may they not crumble?
Forme en V-ing
may I not be crumbling? may you not be crumbling? may she not be crumbling? may we not be crumbling? may you not be crumbling? may they not be crumbling?
Perfect
may I not have crumbled? may you not have crumbled? may she not have crumbled? may we not have crumbled? may you not have crumbled? may they not have crumbled?
Perfect en V-ing
may I not have been crumbling? may you not have been crumbling? may she not have been crumbling? may we not have been crumbling? may you not have been crumbling? may they not have been crumbling?