Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I could freer you could freer he could freer we could freer you could freer they could freer
Forma com V-ing
I could be freering you could be freering he could be freering we could be freering you could be freering they could be freering
Perfeito
I could have freered you could have freered he could have freered we could have freered you could have freered they could have freered
Perfeito com V-ing
I could have been freering you could have been freering he could have been freering we could have been freering you could have been freering they could have been freering
Negação
Forma simple
I couldn't freer you couldn't freer he couldn't freer we couldn't freer you couldn't freer they couldn't freer
Forma com V-ing
I couldn't be freering you couldn't be freering he couldn't be freering we couldn't be freering you couldn't be freering they couldn't be freering
Perfeito
I couldn't have freered you couldn't have freered he couldn't have freered we couldn't have freered you couldn't have freered they couldn't have freered
Perfeito com V-ing
I couldn't have been freering you couldn't have been freering he couldn't have been freering we couldn't have been freering you couldn't have been freering they couldn't have been freering
Forma interrogativa
Forma simple
could I freer? could you freer? could he freer? could we freer? could you freer? could they freer?
Forma com V-ing
could I be freering? could you be freering? could he be freering? could we be freering? could you be freering? could they be freering?
Perfeito
could I have freered? could you have freered? could he have freered? could we have freered? could you have freered? could they have freered?
Perfeito com V-ing
could I have been freering? could you have been freering? could he have been freering? could we have been freering? could you have been freering? could they have been freering?
Forma interro-Negação
Forma simple
couldn't I freer? couldn't you freer? couldn't he freer? couldn't we freer? couldn't you freer? couldn't they freer?
Forma com V-ing
couldn't I be freering? couldn't you be freering? couldn't he be freering? couldn't we be freering? couldn't you be freering? couldn't they be freering?
Perfeito
couldn't I have freered? couldn't you have freered? couldn't he have freered? couldn't we have freered? couldn't you have freered? couldn't they have freered?
Perfeito com V-ing
couldn't I have been freering? couldn't you have been freering? couldn't he have been freering? couldn't we have been freering? couldn't you have been freering? couldn't they have been freering?