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