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