English verb conjugation
COULD PALTER

Regular verb: palter - paltered - paltered

Affirmation

Simple form	V-ing form
I could palter you could palter he could palter we could palter you could palter they could palter	I could be paltering you could be paltering he could be paltering we could be paltering you could be paltering they could be paltering
Perfect	V-ing perfect
I could have paltered you could have paltered he could have paltered we could have paltered you could have paltered they could have paltered	I could have been paltering you could have been paltering he could have been paltering we could have been paltering you could have been paltering they could have been paltering

Negation

Simple form	V-ing form
I couldn't palter you couldn't palter he couldn't palter we couldn't palter you couldn't palter they couldn't palter	I couldn't be paltering you couldn't be paltering he couldn't be paltering we couldn't be paltering you couldn't be paltering they couldn't be paltering
Perfect	V-ing perfect
I couldn't have paltered you couldn't have paltered he couldn't have paltered we couldn't have paltered you couldn't have paltered they couldn't have paltered	I couldn't have been paltering you couldn't have been paltering he couldn't have been paltering we couldn't have been paltering you couldn't have been paltering they couldn't have been paltering

Interrogative form

Simple form	V-ing form
could I palter? could you palter? could he palter? could we palter? could you palter? could they palter?	could I be paltering? could you be paltering? could he be paltering? could we be paltering? could you be paltering? could they be paltering?
Perfect	V-ing perfect
could I have paltered? could you have paltered? could he have paltered? could we have paltered? could you have paltered? could they have paltered?	could I have been paltering? could you have been paltering? could he have been paltering? could we have been paltering? could you have been paltering? could they have been paltering?

Interro-negative form

Simple form	V-ing form
couldn't I palter? couldn't you palter? couldn't he palter? couldn't we palter? couldn't you palter? couldn't they palter?	couldn't I be paltering? couldn't you be paltering? couldn't he be paltering? couldn't we be paltering? couldn't you be paltering? couldn't they be paltering?
Perfect	V-ing perfect
couldn't I have paltered? couldn't you have paltered? couldn't he have paltered? couldn't we have paltered? couldn't you have paltered? couldn't they have paltered?	couldn't I have been paltering? couldn't you have been paltering? couldn't he have been paltering? couldn't we have been paltering? couldn't you have been paltering? couldn't they have been paltering?