English verb conjugation
COULD TEETER-TOTTER

Regular verb: teeter-totter - teeter-tottered - teeter-tottered

Affirmation

Simple form	V-ing form
I could teeter-totter you could teeter-totter he could teeter-totter we could teeter-totter you could teeter-totter they could teeter-totter	I could be teeter-tottering you could be teeter-tottering he could be teeter-tottering we could be teeter-tottering you could be teeter-tottering they could be teeter-tottering
Perfect	V-ing perfect
I could have teeter-tottered you could have teeter-tottered he could have teeter-tottered we could have teeter-tottered you could have teeter-tottered they could have teeter-tottered	I could have been teeter-tottering you could have been teeter-tottering he could have been teeter-tottering we could have been teeter-tottering you could have been teeter-tottering they could have been teeter-tottering

Negation

Simple form	V-ing form
I couldn't teeter-totter you couldn't teeter-totter he couldn't teeter-totter we couldn't teeter-totter you couldn't teeter-totter they couldn't teeter-totter	I couldn't be teeter-tottering you couldn't be teeter-tottering he couldn't be teeter-tottering we couldn't be teeter-tottering you couldn't be teeter-tottering they couldn't be teeter-tottering
Perfect	V-ing perfect
I couldn't have teeter-tottered you couldn't have teeter-tottered he couldn't have teeter-tottered we couldn't have teeter-tottered you couldn't have teeter-tottered they couldn't have teeter-tottered	I couldn't have been teeter-tottering you couldn't have been teeter-tottering he couldn't have been teeter-tottering we couldn't have been teeter-tottering you couldn't have been teeter-tottering they couldn't have been teeter-tottering

Interrogative form

Simple form	V-ing form
could I teeter-totter? could you teeter-totter? could he teeter-totter? could we teeter-totter? could you teeter-totter? could they teeter-totter?	could I be teeter-tottering? could you be teeter-tottering? could he be teeter-tottering? could we be teeter-tottering? could you be teeter-tottering? could they be teeter-tottering?
Perfect	V-ing perfect
could I have teeter-tottered? could you have teeter-tottered? could he have teeter-tottered? could we have teeter-tottered? could you have teeter-tottered? could they have teeter-tottered?	could I have been teeter-tottering? could you have been teeter-tottering? could he have been teeter-tottering? could we have been teeter-tottering? could you have been teeter-tottering? could they have been teeter-tottering?

Interro-negative form

Simple form	V-ing form
couldn't I teeter-totter? couldn't you teeter-totter? couldn't he teeter-totter? couldn't we teeter-totter? couldn't you teeter-totter? couldn't they teeter-totter?	couldn't I be teeter-tottering? couldn't you be teeter-tottering? couldn't he be teeter-tottering? couldn't we be teeter-tottering? couldn't you be teeter-tottering? couldn't they be teeter-tottering?
Perfect	V-ing perfect
couldn't I have teeter-tottered? couldn't you have teeter-tottered? couldn't he have teeter-tottered? couldn't we have teeter-tottered? couldn't you have teeter-tottered? couldn't they have teeter-tottered?	couldn't I have been teeter-tottering? couldn't you have been teeter-tottering? couldn't he have been teeter-tottering? couldn't we have been teeter-tottering? couldn't you have been teeter-tottering? couldn't they have been teeter-tottering?