I could plague you could plague he could plague we could plague you could plague they could plague
Forma com V-ing
I could be plaguing you could be plaguing he could be plaguing we could be plaguing you could be plaguing they could be plaguing
Perfeito
I could have plagued you could have plagued he could have plagued we could have plagued you could have plagued they could have plagued
Perfeito com V-ing
I could have been plaguing you could have been plaguing he could have been plaguing we could have been plaguing you could have been plaguing they could have been plaguing
Negação
Forma simple
I couldn't plague you couldn't plague he couldn't plague we couldn't plague you couldn't plague they couldn't plague
Forma com V-ing
I couldn't be plaguing you couldn't be plaguing he couldn't be plaguing we couldn't be plaguing you couldn't be plaguing they couldn't be plaguing
Perfeito
I couldn't have plagued you couldn't have plagued he couldn't have plagued we couldn't have plagued you couldn't have plagued they couldn't have plagued
Perfeito com V-ing
I couldn't have been plaguing you couldn't have been plaguing he couldn't have been plaguing we couldn't have been plaguing you couldn't have been plaguing they couldn't have been plaguing
Forma interrogativa
Forma simple
could I plague? could you plague? could he plague? could we plague? could you plague? could they plague?
Forma com V-ing
could I be plaguing? could you be plaguing? could he be plaguing? could we be plaguing? could you be plaguing? could they be plaguing?
Perfeito
could I have plagued? could you have plagued? could he have plagued? could we have plagued? could you have plagued? could they have plagued?
Perfeito com V-ing
could I have been plaguing? could you have been plaguing? could he have been plaguing? could we have been plaguing? could you have been plaguing? could they have been plaguing?
Forma interro-Negação
Forma simple
couldn't I plague? couldn't you plague? couldn't he plague? couldn't we plague? couldn't you plague? couldn't they plague?
Forma com V-ing
couldn't I be plaguing? couldn't you be plaguing? couldn't he be plaguing? couldn't we be plaguing? couldn't you be plaguing? couldn't they be plaguing?
Perfeito
couldn't I have plagued? couldn't you have plagued? couldn't he have plagued? couldn't we have plagued? couldn't you have plagued? couldn't they have plagued?
Perfeito com V-ing
couldn't I have been plaguing? couldn't you have been plaguing? couldn't he have been plaguing? couldn't we have been plaguing? couldn't you have been plaguing? couldn't they have been plaguing?