I could stultify you could stultify she could stultify we could stultify you could stultify they could stultify
Forma com 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
Perfeito
I could have stultified you could have stultified she could have stultified we could have stultified you could have stultified they could have stultified
Perfeito com 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
Negação
Forma 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
Forma com 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
Perfeito
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
Perfeito com 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
Forma interrogativa
Forma simple
could I stultify? could you stultify? could she stultify? could we stultify? could you stultify? could they stultify?
Forma com 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?
Perfeito
could I have stultified? could you have stultified? could she have stultified? could we have stultified? could you have stultified? could they have stultified?
Perfeito com 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?
Forma interro-Negação
Forma 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?
Forma com 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?
Perfeito
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?
Perfeito com 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?