I could preeducate you could preeducate she could preeducate we could preeducate you could preeducate they could preeducate
Forme en V-ing
I could be preeducating you could be preeducating she could be preeducating we could be preeducating you could be preeducating they could be preeducating
Perfect
I could have preeducated you could have preeducated she could have preeducated we could have preeducated you could have preeducated they could have preeducated
Perfect en V-ing
I could have been preeducating you could have been preeducating she could have been preeducating we could have been preeducating you could have been preeducating they could have been preeducating
Négation
Forme simple
I could not preeducate you could not preeducate she could not preeducate we could not preeducate you could not preeducate they could not preeducate
Forme en V-ing
I could not be preeducating you could not be preeducating she could not be preeducating we could not be preeducating you could not be preeducating they could not be preeducating
Perfect
I could not have preeducated you could not have preeducated she could not have preeducated we could not have preeducated you could not have preeducated they could not have preeducated
Perfect en V-ing
I could not have been preeducating you could not have been preeducating she could not have been preeducating we could not have been preeducating you could not have been preeducating they could not have been preeducating
Forme interrogative
Forme simple
could I preeducate? could you preeducate? could she preeducate? could we preeducate? could you preeducate? could they preeducate?
Forme en V-ing
could I be preeducating? could you be preeducating? could she be preeducating? could we be preeducating? could you be preeducating? could they be preeducating?
Perfect
could I have preeducated? could you have preeducated? could she have preeducated? could we have preeducated? could you have preeducated? could they have preeducated?
Perfect en V-ing
could I have been preeducating? could you have been preeducating? could she have been preeducating? could we have been preeducating? could you have been preeducating? could they have been preeducating?
Forme interro-négative
Forme simple
could I not preeducate? could you not preeducate? could she not preeducate? could we not preeducate? could you not preeducate? could they not preeducate?
Forme en V-ing
could I not be preeducating? could you not be preeducating? could she not be preeducating? could we not be preeducating? could you not be preeducating? could they not be preeducating?
Perfect
could I not have preeducated? could you not have preeducated? could she not have preeducated? could we not have preeducated? could you not have preeducated? could they not have preeducated?
Perfect en V-ing
could I not have been preeducating? could you not have been preeducating? could she not have been preeducating? could we not have been preeducating? could you not have been preeducating? could they not have been preeducating?