English verb conjugation
COULD GLACIATE

Regular verb: glaciate - glaciated - glaciated

Affirmation

Simple form	V-ing form
I could glaciate you could glaciate she could glaciate we could glaciate you could glaciate they could glaciate	I could be glaciating you could be glaciating she could be glaciating we could be glaciating you could be glaciating they could be glaciating
Perfect	V-ing perfect
I could have glaciated you could have glaciated she could have glaciated we could have glaciated you could have glaciated they could have glaciated	I could have been glaciating you could have been glaciating she could have been glaciating we could have been glaciating you could have been glaciating they could have been glaciating

Negation

Simple form	V-ing form
I couldn't glaciate you couldn't glaciate she couldn't glaciate we couldn't glaciate you couldn't glaciate they couldn't glaciate	I couldn't be glaciating you couldn't be glaciating she couldn't be glaciating we couldn't be glaciating you couldn't be glaciating they couldn't be glaciating
Perfect	V-ing perfect
I couldn't have glaciated you couldn't have glaciated she couldn't have glaciated we couldn't have glaciated you couldn't have glaciated they couldn't have glaciated	I couldn't have been glaciating you couldn't have been glaciating she couldn't have been glaciating we couldn't have been glaciating you couldn't have been glaciating they couldn't have been glaciating

Interrogative form

Simple form	V-ing form
could I glaciate? could you glaciate? could she glaciate? could we glaciate? could you glaciate? could they glaciate?	could I be glaciating? could you be glaciating? could she be glaciating? could we be glaciating? could you be glaciating? could they be glaciating?
Perfect	V-ing perfect
could I have glaciated? could you have glaciated? could she have glaciated? could we have glaciated? could you have glaciated? could they have glaciated?	could I have been glaciating? could you have been glaciating? could she have been glaciating? could we have been glaciating? could you have been glaciating? could they have been glaciating?

Interro-negative form

Simple form	V-ing form
couldn't I glaciate? couldn't you glaciate? couldn't she glaciate? couldn't we glaciate? couldn't you glaciate? couldn't they glaciate?	couldn't I be glaciating? couldn't you be glaciating? couldn't she be glaciating? couldn't we be glaciating? couldn't you be glaciating? couldn't they be glaciating?
Perfect	V-ing perfect
couldn't I have glaciated? couldn't you have glaciated? couldn't she have glaciated? couldn't we have glaciated? couldn't you have glaciated? couldn't they have glaciated?	couldn't I have been glaciating? couldn't you have been glaciating? couldn't she have been glaciating? couldn't we have been glaciating? couldn't you have been glaciating? couldn't they have been glaciating?