Verbo regular: undertain - undertained - undertained
Forma simple | Forma con V-ing |
I can undertain you can undertain he can undertain we can undertain you can undertain they can undertain | I can be undertaining you can be undertaining he can be undertaining we can be undertaining you can be undertaining they can be undertaining |
Perfecto | Perfecto con V-ing |
I can have undertained you can have undertained he can have undertained we can have undertained you can have undertained they can have undertained | I can have been undertaining you can have been undertaining he can have been undertaining we can have been undertaining you can have been undertaining they can have been undertaining |
Forma simple | Forma con V-ing |
I can't undertain you can't undertain he can't undertain we can't undertain you can't undertain they can't undertain | I can't be undertaining you can't be undertaining he can't be undertaining we can't be undertaining you can't be undertaining they can't be undertaining |
Perfecto | Perfecto con V-ing |
I can't have undertained you can't have undertained he can't have undertained we can't have undertained you can't have undertained they can't have undertained | I can't have been undertaining you can't have been undertaining he can't have been undertaining we can't have been undertaining you can't have been undertaining they can't have been undertaining |
Forma simple | Forma con V-ing |
can I undertain? can you undertain? can he undertain? can we undertain? can you undertain? can they undertain? | can I be undertaining? can you be undertaining? can he be undertaining? can we be undertaining? can you be undertaining? can they be undertaining? |
Perfecto | Perfecto con V-ing |
can I have undertained? can you have undertained? can he have undertained? can we have undertained? can you have undertained? can they have undertained? | can I have been undertaining? can you have been undertaining? can he have been undertaining? can we have been undertaining? can you have been undertaining? can they have been undertaining? |
Forma simple | Forma con V-ing |
can't I undertain? can't you undertain? can't he undertain? can't we undertain? can't you undertain? can't they undertain? | can't I be undertaining? can't you be undertaining? can't he be undertaining? can't we be undertaining? can't you be undertaining? can't they be undertaining? |
Perfecto | Perfecto con V-ing |
can't I have undertained? can't you have undertained? can't he have undertained? can't we have undertained? can't you have undertained? can't they have undertained? | can't I have been undertaining? can't you have been undertaining? can't he have been undertaining? can't we have been undertaining? can't you have been undertaining? can't they have been undertaining? |