Verbo irregular: undertake - undertook - undertaken
Forma simple | Forma com V-ing |
I can undertake you can undertake he can undertake we can undertake you can undertake they can undertake | I can be undertaking you can be undertaking he can be undertaking we can be undertaking you can be undertaking they can be undertaking |
Perfeito | Perfeito com V-ing |
I can have undertaken you can have undertaken he can have undertaken we can have undertaken you can have undertaken they can have undertaken | I can have been undertaking you can have been undertaking he can have been undertaking we can have been undertaking you can have been undertaking they can have been undertaking |
Forma simple | Forma com V-ing |
I can't undertake you can't undertake he can't undertake we can't undertake you can't undertake they can't undertake | I can't be undertaking you can't be undertaking he can't be undertaking we can't be undertaking you can't be undertaking they can't be undertaking |
Perfeito | Perfeito com V-ing |
I can't have undertaken you can't have undertaken he can't have undertaken we can't have undertaken you can't have undertaken they can't have undertaken | I can't have been undertaking you can't have been undertaking he can't have been undertaking we can't have been undertaking you can't have been undertaking they can't have been undertaking |
Forma simple | Forma com V-ing |
can I undertake? can you undertake? can he undertake? can we undertake? can you undertake? can they undertake? | can I be undertaking? can you be undertaking? can he be undertaking? can we be undertaking? can you be undertaking? can they be undertaking? |
Perfeito | Perfeito com V-ing |
can I have undertaken? can you have undertaken? can he have undertaken? can we have undertaken? can you have undertaken? can they have undertaken? | can I have been undertaking? can you have been undertaking? can he have been undertaking? can we have been undertaking? can you have been undertaking? can they have been undertaking? |
Forma simple | Forma com V-ing |
can't I undertake? can't you undertake? can't he undertake? can't we undertake? can't you undertake? can't they undertake? | can't I be undertaking? can't you be undertaking? can't he be undertaking? can't we be undertaking? can't you be undertaking? can't they be undertaking? |
Perfeito | Perfeito com V-ing |
can't I have undertaken? can't you have undertaken? can't he have undertaken? can't we have undertaken? can't you have undertaken? can't they have undertaken? | can't I have been undertaking? can't you have been undertaking? can't he have been undertaking? can't we have been undertaking? can't you have been undertaking? can't they have been undertaking? |