English verb conjugation
COULD GLACIATE

Regular verb: glaciate - glaciated - glaciated

Affirmation

Simple form	V-ing form
I could glaciate you could glaciate he could glaciate we could glaciate you could glaciate they could glaciate	I could be glaciating you could be glaciating he 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 he 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 he 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 he 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 he 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 he 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 he 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 he glaciate? could we glaciate? could you glaciate? could they glaciate?	could I be glaciating? could you be glaciating? could he 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 he 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 he 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 he 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 he 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 he 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 he have been glaciating? couldn't we have been glaciating? couldn't you have been glaciating? couldn't they have been glaciating?