Verbo regular: maintain - maintained - maintained
Forma simple | Forma con V-ing |
I can maintain you can maintain he can maintain we can maintain you can maintain they can maintain | I can be maintaining you can be maintaining he can be maintaining we can be maintaining you can be maintaining they can be maintaining |
Perfecto | Perfecto con V-ing |
I can have maintained you can have maintained he can have maintained we can have maintained you can have maintained they can have maintained | I can have been maintaining you can have been maintaining he can have been maintaining we can have been maintaining you can have been maintaining they can have been maintaining |
Forma simple | Forma con V-ing |
I cannot maintain you cannot maintain he cannot maintain we cannot maintain you cannot maintain they cannot maintain | I cannot be maintaining you cannot be maintaining he cannot be maintaining we cannot be maintaining you cannot be maintaining they cannot be maintaining |
Perfecto | Perfecto con V-ing |
I cannot have maintained you cannot have maintained he cannot have maintained we cannot have maintained you cannot have maintained they cannot have maintained | I cannot have been maintaining you cannot have been maintaining he cannot have been maintaining we cannot have been maintaining you cannot have been maintaining they cannot have been maintaining |
Forma simple | Forma con V-ing |
can I maintain? can you maintain? can he maintain? can we maintain? can you maintain? can they maintain? | can I be maintaining? can you be maintaining? can he be maintaining? can we be maintaining? can you be maintaining? can they be maintaining? |
Perfecto | Perfecto con V-ing |
can I have maintained? can you have maintained? can he have maintained? can we have maintained? can you have maintained? can they have maintained? | can I have been maintaining? can you have been maintaining? can he have been maintaining? can we have been maintaining? can you have been maintaining? can they have been maintaining? |
Forma simple | Forma con V-ing |
can I not maintain? can you not maintain? can he not maintain? can we not maintain? can you not maintain? can they not maintain? | can I not be maintaining? can you not be maintaining? can he not be maintaining? can we not be maintaining? can you not be maintaining? can they not be maintaining? |
Perfecto | Perfecto con V-ing |
can I not have maintained? can you not have maintained? can he not have maintained? can we not have maintained? can you not have maintained? can they not have maintained? | can I not have been maintaining? can you not have been maintaining? can he not have been maintaining? can we not have been maintaining? can you not have been maintaining? can they not have been maintaining? |