I could receive you could receive he could receive we could receive you could receive they could receive
Forma com V-ing
I could be receiving you could be receiving he could be receiving we could be receiving you could be receiving they could be receiving
Perfeito
I could have received you could have received he could have received we could have received you could have received they could have received
Perfeito com V-ing
I could have been receiving you could have been receiving he could have been receiving we could have been receiving you could have been receiving they could have been receiving
Negação
Forma simple
I couldn't receive you couldn't receive he couldn't receive we couldn't receive you couldn't receive they couldn't receive
Forma com V-ing
I couldn't be receiving you couldn't be receiving he couldn't be receiving we couldn't be receiving you couldn't be receiving they couldn't be receiving
Perfeito
I couldn't have received you couldn't have received he couldn't have received we couldn't have received you couldn't have received they couldn't have received
Perfeito com V-ing
I couldn't have been receiving you couldn't have been receiving he couldn't have been receiving we couldn't have been receiving you couldn't have been receiving they couldn't have been receiving
Forma interrogativa
Forma simple
could I receive? could you receive? could he receive? could we receive? could you receive? could they receive?
Forma com V-ing
could I be receiving? could you be receiving? could he be receiving? could we be receiving? could you be receiving? could they be receiving?
Perfeito
could I have received? could you have received? could he have received? could we have received? could you have received? could they have received?
Perfeito com V-ing
could I have been receiving? could you have been receiving? could he have been receiving? could we have been receiving? could you have been receiving? could they have been receiving?
Forma interro-Negação
Forma simple
couldn't I receive? couldn't you receive? couldn't he receive? couldn't we receive? couldn't you receive? couldn't they receive?
Forma com V-ing
couldn't I be receiving? couldn't you be receiving? couldn't he be receiving? couldn't we be receiving? couldn't you be receiving? couldn't they be receiving?
Perfeito
couldn't I have received? couldn't you have received? couldn't he have received? couldn't we have received? couldn't you have received? couldn't they have received?
Perfeito com V-ing
couldn't I have been receiving? couldn't you have been receiving? couldn't he have been receiving? couldn't we have been receiving? couldn't you have been receiving? couldn't they have been receiving?