I can stultify you can stultify he can stultify we can stultify you can stultify they can stultify
Forma com V-ing
I can be stultifying you can be stultifying he can be stultifying we can be stultifying you can be stultifying they can be stultifying
Perfeito
I can have stultified you can have stultified he can have stultified we can have stultified you can have stultified they can have stultified
Perfeito com V-ing
I can have been stultifying you can have been stultifying he can have been stultifying we can have been stultifying you can have been stultifying they can have been stultifying
Negação
Forma simple
I cannot stultify you cannot stultify he cannot stultify we cannot stultify you cannot stultify they cannot stultify
Forma com V-ing
I cannot be stultifying you cannot be stultifying he cannot be stultifying we cannot be stultifying you cannot be stultifying they cannot be stultifying
Perfeito
I cannot have stultified you cannot have stultified he cannot have stultified we cannot have stultified you cannot have stultified they cannot have stultified
Perfeito com V-ing
I cannot have been stultifying you cannot have been stultifying he cannot have been stultifying we cannot have been stultifying you cannot have been stultifying they cannot have been stultifying
Forma interrogativa
Forma simple
can I stultify? can you stultify? can he stultify? can we stultify? can you stultify? can they stultify?
Forma com V-ing
can I be stultifying? can you be stultifying? can he be stultifying? can we be stultifying? can you be stultifying? can they be stultifying?
Perfeito
can I have stultified? can you have stultified? can he have stultified? can we have stultified? can you have stultified? can they have stultified?
Perfeito com V-ing
can I have been stultifying? can you have been stultifying? can he have been stultifying? can we have been stultifying? can you have been stultifying? can they have been stultifying?
Forma interro-Negação
Forma simple
can I not stultify? can you not stultify? can he not stultify? can we not stultify? can you not stultify? can they not stultify?
Forma com V-ing
can I not be stultifying? can you not be stultifying? can he not be stultifying? can we not be stultifying? can you not be stultifying? can they not be stultifying?
Perfeito
can I not have stultified? can you not have stultified? can he not have stultified? can we not have stultified? can you not have stultified? can they not have stultified?
Perfeito com V-ing
can I not have been stultifying? can you not have been stultifying? can he not have been stultifying? can we not have been stultifying? can you not have been stultifying? can they not have been stultifying?