English verb conjugation
COULD LACQUER

Regular verb: lacquer - lacquered - lacquered

Affirmation

Simple form	V-ing form
I could lacquer you could lacquer he could lacquer we could lacquer you could lacquer they could lacquer	I could be lacquering you could be lacquering he could be lacquering we could be lacquering you could be lacquering they could be lacquering
Perfect	V-ing perfect
I could have lacquered you could have lacquered he could have lacquered we could have lacquered you could have lacquered they could have lacquered	I could have been lacquering you could have been lacquering he could have been lacquering we could have been lacquering you could have been lacquering they could have been lacquering

Negation

Simple form	V-ing form
I couldn't lacquer you couldn't lacquer he couldn't lacquer we couldn't lacquer you couldn't lacquer they couldn't lacquer	I couldn't be lacquering you couldn't be lacquering he couldn't be lacquering we couldn't be lacquering you couldn't be lacquering they couldn't be lacquering
Perfect	V-ing perfect
I couldn't have lacquered you couldn't have lacquered he couldn't have lacquered we couldn't have lacquered you couldn't have lacquered they couldn't have lacquered	I couldn't have been lacquering you couldn't have been lacquering he couldn't have been lacquering we couldn't have been lacquering you couldn't have been lacquering they couldn't have been lacquering

Interrogative form

Simple form	V-ing form
could I lacquer? could you lacquer? could he lacquer? could we lacquer? could you lacquer? could they lacquer?	could I be lacquering? could you be lacquering? could he be lacquering? could we be lacquering? could you be lacquering? could they be lacquering?
Perfect	V-ing perfect
could I have lacquered? could you have lacquered? could he have lacquered? could we have lacquered? could you have lacquered? could they have lacquered?	could I have been lacquering? could you have been lacquering? could he have been lacquering? could we have been lacquering? could you have been lacquering? could they have been lacquering?

Interro-negative form

Simple form	V-ing form
couldn't I lacquer? couldn't you lacquer? couldn't he lacquer? couldn't we lacquer? couldn't you lacquer? couldn't they lacquer?	couldn't I be lacquering? couldn't you be lacquering? couldn't he be lacquering? couldn't we be lacquering? couldn't you be lacquering? couldn't they be lacquering?
Perfect	V-ing perfect
couldn't I have lacquered? couldn't you have lacquered? couldn't he have lacquered? couldn't we have lacquered? couldn't you have lacquered? couldn't they have lacquered?	couldn't I have been lacquering? couldn't you have been lacquering? couldn't he have been lacquering? couldn't we have been lacquering? couldn't you have been lacquering? couldn't they have been lacquering?