I could market you could market she could market we could market you could market they could market
Forma com V-ing
I could be marketing you could be marketing she could be marketing we could be marketing you could be marketing they could be marketing
Perfeito
I could have marketed you could have marketed she could have marketed we could have marketed you could have marketed they could have marketed
Perfeito com V-ing
I could have been marketing you could have been marketing she could have been marketing we could have been marketing you could have been marketing they could have been marketing
Negação
Forma simple
I could not market you could not market she could not market we could not market you could not market they could not market
Forma com V-ing
I could not be marketing you could not be marketing she could not be marketing we could not be marketing you could not be marketing they could not be marketing
Perfeito
I could not have marketed you could not have marketed she could not have marketed we could not have marketed you could not have marketed they could not have marketed
Perfeito com V-ing
I could not have been marketing you could not have been marketing she could not have been marketing we could not have been marketing you could not have been marketing they could not have been marketing
Forma interrogativa
Forma simple
could I market? could you market? could she market? could we market? could you market? could they market?
Forma com V-ing
could I be marketing? could you be marketing? could she be marketing? could we be marketing? could you be marketing? could they be marketing?
Perfeito
could I have marketed? could you have marketed? could she have marketed? could we have marketed? could you have marketed? could they have marketed?
Perfeito com V-ing
could I have been marketing? could you have been marketing? could she have been marketing? could we have been marketing? could you have been marketing? could they have been marketing?
Forma interro-Negação
Forma simple
could I not market? could you not market? could she not market? could we not market? could you not market? could they not market?
Forma com V-ing
could I not be marketing? could you not be marketing? could she not be marketing? could we not be marketing? could you not be marketing? could they not be marketing?
Perfeito
could I not have marketed? could you not have marketed? could she not have marketed? could we not have marketed? could you not have marketed? could they not have marketed?
Perfeito com V-ing
could I not have been marketing? could you not have been marketing? could she not have been marketing? could we not have been marketing? could you not have been marketing? could they not have been marketing?