Verbe régulier : stumble - stumbled - stumbled Traduction française : trébucher - faire un faux pas
Affirmation
Forme simple
I could stumble you could stumble she could stumble we could stumble you could stumble they could stumble
Forme en V-ing
I could be stumbling you could be stumbling she could be stumbling we could be stumbling you could be stumbling they could be stumbling
Perfect
I could have stumbled you could have stumbled she could have stumbled we could have stumbled you could have stumbled they could have stumbled
Perfect en V-ing
I could have been stumbling you could have been stumbling she could have been stumbling we could have been stumbling you could have been stumbling they could have been stumbling
Négation
Forme simple
I could not stumble you could not stumble she could not stumble we could not stumble you could not stumble they could not stumble
Forme en V-ing
I could not be stumbling you could not be stumbling she could not be stumbling we could not be stumbling you could not be stumbling they could not be stumbling
Perfect
I could not have stumbled you could not have stumbled she could not have stumbled we could not have stumbled you could not have stumbled they could not have stumbled
Perfect en V-ing
I could not have been stumbling you could not have been stumbling she could not have been stumbling we could not have been stumbling you could not have been stumbling they could not have been stumbling
Forme interrogative
Forme simple
could I stumble? could you stumble? could she stumble? could we stumble? could you stumble? could they stumble?
Forme en V-ing
could I be stumbling? could you be stumbling? could she be stumbling? could we be stumbling? could you be stumbling? could they be stumbling?
Perfect
could I have stumbled? could you have stumbled? could she have stumbled? could we have stumbled? could you have stumbled? could they have stumbled?
Perfect en V-ing
could I have been stumbling? could you have been stumbling? could she have been stumbling? could we have been stumbling? could you have been stumbling? could they have been stumbling?
Forme interro-négative
Forme simple
could I not stumble? could you not stumble? could she not stumble? could we not stumble? could you not stumble? could they not stumble?
Forme en V-ing
could I not be stumbling? could you not be stumbling? could she not be stumbling? could we not be stumbling? could you not be stumbling? could they not be stumbling?
Perfect
could I not have stumbled? could you not have stumbled? could she not have stumbled? could we not have stumbled? could you not have stumbled? could they not have stumbled?
Perfect en V-ing
could I not have been stumbling? could you not have been stumbling? could she not have been stumbling? could we not have been stumbling? could you not have been stumbling? could they not have been stumbling?