I could stroll you could stroll he could stroll we could stroll you could stroll they could stroll
Forma com V-ing
I could be strolling you could be strolling he could be strolling we could be strolling you could be strolling they could be strolling
Perfeito
I could have strolled you could have strolled he could have strolled we could have strolled you could have strolled they could have strolled
Perfeito com V-ing
I could have been strolling you could have been strolling he could have been strolling we could have been strolling you could have been strolling they could have been strolling
Negação
Forma simple
I couldn't stroll you couldn't stroll he couldn't stroll we couldn't stroll you couldn't stroll they couldn't stroll
Forma com V-ing
I couldn't be strolling you couldn't be strolling he couldn't be strolling we couldn't be strolling you couldn't be strolling they couldn't be strolling
Perfeito
I couldn't have strolled you couldn't have strolled he couldn't have strolled we couldn't have strolled you couldn't have strolled they couldn't have strolled
Perfeito com V-ing
I couldn't have been strolling you couldn't have been strolling he couldn't have been strolling we couldn't have been strolling you couldn't have been strolling they couldn't have been strolling
Forma interrogativa
Forma simple
could I stroll? could you stroll? could he stroll? could we stroll? could you stroll? could they stroll?
Forma com V-ing
could I be strolling? could you be strolling? could he be strolling? could we be strolling? could you be strolling? could they be strolling?
Perfeito
could I have strolled? could you have strolled? could he have strolled? could we have strolled? could you have strolled? could they have strolled?
Perfeito com V-ing
could I have been strolling? could you have been strolling? could he have been strolling? could we have been strolling? could you have been strolling? could they have been strolling?
Forma interro-Negação
Forma simple
couldn't I stroll? couldn't you stroll? couldn't he stroll? couldn't we stroll? couldn't you stroll? couldn't they stroll?
Forma com V-ing
couldn't I be strolling? couldn't you be strolling? couldn't he be strolling? couldn't we be strolling? couldn't you be strolling? couldn't they be strolling?
Perfeito
couldn't I have strolled? couldn't you have strolled? couldn't he have strolled? couldn't we have strolled? couldn't you have strolled? couldn't they have strolled?
Perfeito com V-ing
couldn't I have been strolling? couldn't you have been strolling? couldn't he have been strolling? couldn't we have been strolling? couldn't you have been strolling? couldn't they have been strolling?