I can ensure you can ensure she can ensure we can ensure you can ensure they can ensure
Forma com V-ing
I can be ensuring you can be ensuring she can be ensuring we can be ensuring you can be ensuring they can be ensuring
Perfeito
I can have ensured you can have ensured she can have ensured we can have ensured you can have ensured they can have ensured
Perfeito com V-ing
I can have been ensuring you can have been ensuring she can have been ensuring we can have been ensuring you can have been ensuring they can have been ensuring
Negação
Forma simple
I cannot ensure you cannot ensure she cannot ensure we cannot ensure you cannot ensure they cannot ensure
Forma com V-ing
I cannot be ensuring you cannot be ensuring she cannot be ensuring we cannot be ensuring you cannot be ensuring they cannot be ensuring
Perfeito
I cannot have ensured you cannot have ensured she cannot have ensured we cannot have ensured you cannot have ensured they cannot have ensured
Perfeito com V-ing
I cannot have been ensuring you cannot have been ensuring she cannot have been ensuring we cannot have been ensuring you cannot have been ensuring they cannot have been ensuring
Forma interrogativa
Forma simple
can I ensure? can you ensure? can she ensure? can we ensure? can you ensure? can they ensure?
Forma com V-ing
can I be ensuring? can you be ensuring? can she be ensuring? can we be ensuring? can you be ensuring? can they be ensuring?
Perfeito
can I have ensured? can you have ensured? can she have ensured? can we have ensured? can you have ensured? can they have ensured?
Perfeito com V-ing
can I have been ensuring? can you have been ensuring? can she have been ensuring? can we have been ensuring? can you have been ensuring? can they have been ensuring?
Forma interro-Negação
Forma simple
can I not ensure? can you not ensure? can she not ensure? can we not ensure? can you not ensure? can they not ensure?
Forma com V-ing
can I not be ensuring? can you not be ensuring? can she not be ensuring? can we not be ensuring? can you not be ensuring? can they not be ensuring?
Perfeito
can I not have ensured? can you not have ensured? can she not have ensured? can we not have ensured? can you not have ensured? can they not have ensured?
Perfeito com V-ing
can I not have been ensuring? can you not have been ensuring? can she not have been ensuring? can we not have been ensuring? can you not have been ensuring? can they not have been ensuring?