English verb conjugation
COULD EMULSION

Regular verb: emulsion - emulsioned - emulsioned

Affirmation

Simple form	V-ing form
I could emulsion you could emulsion she could emulsion we could emulsion you could emulsion they could emulsion	I could be emulsioning you could be emulsioning she could be emulsioning we could be emulsioning you could be emulsioning they could be emulsioning
Perfect	V-ing perfect
I could have emulsioned you could have emulsioned she could have emulsioned we could have emulsioned you could have emulsioned they could have emulsioned	I could have been emulsioning you could have been emulsioning she could have been emulsioning we could have been emulsioning you could have been emulsioning they could have been emulsioning

Negation

Simple form	V-ing form
I couldn't emulsion you couldn't emulsion she couldn't emulsion we couldn't emulsion you couldn't emulsion they couldn't emulsion	I couldn't be emulsioning you couldn't be emulsioning she couldn't be emulsioning we couldn't be emulsioning you couldn't be emulsioning they couldn't be emulsioning
Perfect	V-ing perfect
I couldn't have emulsioned you couldn't have emulsioned she couldn't have emulsioned we couldn't have emulsioned you couldn't have emulsioned they couldn't have emulsioned	I couldn't have been emulsioning you couldn't have been emulsioning she couldn't have been emulsioning we couldn't have been emulsioning you couldn't have been emulsioning they couldn't have been emulsioning

Interrogative form

Simple form	V-ing form
could I emulsion? could you emulsion? could she emulsion? could we emulsion? could you emulsion? could they emulsion?	could I be emulsioning? could you be emulsioning? could she be emulsioning? could we be emulsioning? could you be emulsioning? could they be emulsioning?
Perfect	V-ing perfect
could I have emulsioned? could you have emulsioned? could she have emulsioned? could we have emulsioned? could you have emulsioned? could they have emulsioned?	could I have been emulsioning? could you have been emulsioning? could she have been emulsioning? could we have been emulsioning? could you have been emulsioning? could they have been emulsioning?

Interro-negative form

Simple form	V-ing form
couldn't I emulsion? couldn't you emulsion? couldn't she emulsion? couldn't we emulsion? couldn't you emulsion? couldn't they emulsion?	couldn't I be emulsioning? couldn't you be emulsioning? couldn't she be emulsioning? couldn't we be emulsioning? couldn't you be emulsioning? couldn't they be emulsioning?
Perfect	V-ing perfect
couldn't I have emulsioned? couldn't you have emulsioned? couldn't she have emulsioned? couldn't we have emulsioned? couldn't you have emulsioned? couldn't they have emulsioned?	couldn't I have been emulsioning? couldn't you have been emulsioning? couldn't she have been emulsioning? couldn't we have been emulsioning? couldn't you have been emulsioning? couldn't they have been emulsioning?