I could stultify you could stultify she could stultify we could stultify you could stultify they could stultify
Forme en V-ing
I could be stultifying you could be stultifying she could be stultifying we could be stultifying you could be stultifying they could be stultifying
Perfect
I could have stultified you could have stultified she could have stultified we could have stultified you could have stultified they could have stultified
Perfect en V-ing
I could have been stultifying you could have been stultifying she could have been stultifying we could have been stultifying you could have been stultifying they could have been stultifying
Négation
Forme simple
I couldn't stultify you couldn't stultify she couldn't stultify we couldn't stultify you couldn't stultify they couldn't stultify
Forme en V-ing
I couldn't be stultifying you couldn't be stultifying she couldn't be stultifying we couldn't be stultifying you couldn't be stultifying they couldn't be stultifying
Perfect
I couldn't have stultified you couldn't have stultified she couldn't have stultified we couldn't have stultified you couldn't have stultified they couldn't have stultified
Perfect en V-ing
I couldn't have been stultifying you couldn't have been stultifying she couldn't have been stultifying we couldn't have been stultifying you couldn't have been stultifying they couldn't have been stultifying
Forme interrogative
Forme simple
could I stultify? could you stultify? could she stultify? could we stultify? could you stultify? could they stultify?
Forme en V-ing
could I be stultifying? could you be stultifying? could she be stultifying? could we be stultifying? could you be stultifying? could they be stultifying?
Perfect
could I have stultified? could you have stultified? could she have stultified? could we have stultified? could you have stultified? could they have stultified?
Perfect en V-ing
could I have been stultifying? could you have been stultifying? could she have been stultifying? could we have been stultifying? could you have been stultifying? could they have been stultifying?
Forme interro-négative
Forme simple
couldn't I stultify? couldn't you stultify? couldn't she stultify? couldn't we stultify? couldn't you stultify? couldn't they stultify?
Forme en V-ing
couldn't I be stultifying? couldn't you be stultifying? couldn't she be stultifying? couldn't we be stultifying? couldn't you be stultifying? couldn't they be stultifying?
Perfect
couldn't I have stultified? couldn't you have stultified? couldn't she have stultified? couldn't we have stultified? couldn't you have stultified? couldn't they have stultified?
Perfect en V-ing
couldn't I have been stultifying? couldn't you have been stultifying? couldn't she have been stultifying? couldn't we have been stultifying? couldn't you have been stultifying? couldn't they have been stultifying?