I could steep you could steep she could steep we could steep you could steep they could steep
Forme en V-ing
I could be steeping you could be steeping she could be steeping we could be steeping you could be steeping they could be steeping
Perfect
I could have steeped you could have steeped she could have steeped we could have steeped you could have steeped they could have steeped
Perfect en V-ing
I could have been steeping you could have been steeping she could have been steeping we could have been steeping you could have been steeping they could have been steeping
Négation
Forme simple
I could not steep you could not steep she could not steep we could not steep you could not steep they could not steep
Forme en V-ing
I could not be steeping you could not be steeping she could not be steeping we could not be steeping you could not be steeping they could not be steeping
Perfect
I could not have steeped you could not have steeped she could not have steeped we could not have steeped you could not have steeped they could not have steeped
Perfect en V-ing
I could not have been steeping you could not have been steeping she could not have been steeping we could not have been steeping you could not have been steeping they could not have been steeping
Forme interrogative
Forme simple
could I steep? could you steep? could she steep? could we steep? could you steep? could they steep?
Forme en V-ing
could I be steeping? could you be steeping? could she be steeping? could we be steeping? could you be steeping? could they be steeping?
Perfect
could I have steeped? could you have steeped? could she have steeped? could we have steeped? could you have steeped? could they have steeped?
Perfect en V-ing
could I have been steeping? could you have been steeping? could she have been steeping? could we have been steeping? could you have been steeping? could they have been steeping?
Forme interro-négative
Forme simple
could I not steep? could you not steep? could she not steep? could we not steep? could you not steep? could they not steep?
Forme en V-ing
could I not be steeping? could you not be steeping? could she not be steeping? could we not be steeping? could you not be steeping? could they not be steeping?
Perfect
could I not have steeped? could you not have steeped? could she not have steeped? could we not have steeped? could you not have steeped? could they not have steeped?
Perfect en V-ing
could I not have been steeping? could you not have been steeping? could she not have been steeping? could we not have been steeping? could you not have been steeping? could they not have been steeping?