I could absquatulate you could absquatulate he could absquatulate we could absquatulate you could absquatulate they could absquatulate
V-ing form
I could be absquatulating you could be absquatulating he could be absquatulating we could be absquatulating you could be absquatulating they could be absquatulating
Perfect
I could have absquatulated you could have absquatulated he could have absquatulated we could have absquatulated you could have absquatulated they could have absquatulated
V-ing perfect
I could have been absquatulating you could have been absquatulating he could have been absquatulating we could have been absquatulating you could have been absquatulating they could have been absquatulating
Negation
Simple form
I couldn't absquatulate you couldn't absquatulate he couldn't absquatulate we couldn't absquatulate you couldn't absquatulate they couldn't absquatulate
V-ing form
I couldn't be absquatulating you couldn't be absquatulating he couldn't be absquatulating we couldn't be absquatulating you couldn't be absquatulating they couldn't be absquatulating
Perfect
I couldn't have absquatulated you couldn't have absquatulated he couldn't have absquatulated we couldn't have absquatulated you couldn't have absquatulated they couldn't have absquatulated
V-ing perfect
I couldn't have been absquatulating you couldn't have been absquatulating he couldn't have been absquatulating we couldn't have been absquatulating you couldn't have been absquatulating they couldn't have been absquatulating
Interrogative form
Simple form
could I absquatulate? could you absquatulate? could he absquatulate? could we absquatulate? could you absquatulate? could they absquatulate?
V-ing form
could I be absquatulating? could you be absquatulating? could he be absquatulating? could we be absquatulating? could you be absquatulating? could they be absquatulating?
Perfect
could I have absquatulated? could you have absquatulated? could he have absquatulated? could we have absquatulated? could you have absquatulated? could they have absquatulated?
V-ing perfect
could I have been absquatulating? could you have been absquatulating? could he have been absquatulating? could we have been absquatulating? could you have been absquatulating? could they have been absquatulating?
Interro-negative form
Simple form
couldn't I absquatulate? couldn't you absquatulate? couldn't he absquatulate? couldn't we absquatulate? couldn't you absquatulate? couldn't they absquatulate?
V-ing form
couldn't I be absquatulating? couldn't you be absquatulating? couldn't he be absquatulating? couldn't we be absquatulating? couldn't you be absquatulating? couldn't they be absquatulating?
Perfect
couldn't I have absquatulated? couldn't you have absquatulated? couldn't he have absquatulated? couldn't we have absquatulated? couldn't you have absquatulated? couldn't they have absquatulated?
V-ing perfect
couldn't I have been absquatulating? couldn't you have been absquatulating? couldn't he have been absquatulating? couldn't we have been absquatulating? couldn't you have been absquatulating? couldn't they have been absquatulating?