Verbo regular: attain - attained - attained
Forma simple | Forma com V-ing |
I could attain you could attain she could attain we could attain you could attain they could attain | I could be attaining you could be attaining she could be attaining we could be attaining you could be attaining they could be attaining |
Perfeito | Perfeito com V-ing |
I could have attained you could have attained she could have attained we could have attained you could have attained they could have attained | I could have been attaining you could have been attaining she could have been attaining we could have been attaining you could have been attaining they could have been attaining |
Forma simple | Forma com V-ing |
I couldn't attain you couldn't attain she couldn't attain we couldn't attain you couldn't attain they couldn't attain | I couldn't be attaining you couldn't be attaining she couldn't be attaining we couldn't be attaining you couldn't be attaining they couldn't be attaining |
Perfeito | Perfeito com V-ing |
I couldn't have attained you couldn't have attained she couldn't have attained we couldn't have attained you couldn't have attained they couldn't have attained | I couldn't have been attaining you couldn't have been attaining she couldn't have been attaining we couldn't have been attaining you couldn't have been attaining they couldn't have been attaining |
Forma simple | Forma com V-ing |
could I attain? could you attain? could she attain? could we attain? could you attain? could they attain? | could I be attaining? could you be attaining? could she be attaining? could we be attaining? could you be attaining? could they be attaining? |
Perfeito | Perfeito com V-ing |
could I have attained? could you have attained? could she have attained? could we have attained? could you have attained? could they have attained? | could I have been attaining? could you have been attaining? could she have been attaining? could we have been attaining? could you have been attaining? could they have been attaining? |
Forma simple | Forma com V-ing |
couldn't I attain? couldn't you attain? couldn't she attain? couldn't we attain? couldn't you attain? couldn't they attain? | couldn't I be attaining? couldn't you be attaining? couldn't she be attaining? couldn't we be attaining? couldn't you be attaining? couldn't they be attaining? |
Perfeito | Perfeito com V-ing |
couldn't I have attained? couldn't you have attained? couldn't she have attained? couldn't we have attained? couldn't you have attained? couldn't they have attained? | couldn't I have been attaining? couldn't you have been attaining? couldn't she have been attaining? couldn't we have been attaining? couldn't you have been attaining? couldn't they have been attaining? |