English verb conjugation
COULD HONK

Regular verb: honk - honked - honked

Affirmation

Simple form	V-ing form
I could honk you could honk he could honk we could honk you could honk they could honk	I could be honking you could be honking he could be honking we could be honking you could be honking they could be honking
Perfect	V-ing perfect
I could have honked you could have honked he could have honked we could have honked you could have honked they could have honked	I could have been honking you could have been honking he could have been honking we could have been honking you could have been honking they could have been honking

Negation

Simple form	V-ing form
I couldn't honk you couldn't honk he couldn't honk we couldn't honk you couldn't honk they couldn't honk	I couldn't be honking you couldn't be honking he couldn't be honking we couldn't be honking you couldn't be honking they couldn't be honking
Perfect	V-ing perfect
I couldn't have honked you couldn't have honked he couldn't have honked we couldn't have honked you couldn't have honked they couldn't have honked	I couldn't have been honking you couldn't have been honking he couldn't have been honking we couldn't have been honking you couldn't have been honking they couldn't have been honking

Interrogative form

Simple form	V-ing form
could I honk? could you honk? could he honk? could we honk? could you honk? could they honk?	could I be honking? could you be honking? could he be honking? could we be honking? could you be honking? could they be honking?
Perfect	V-ing perfect
could I have honked? could you have honked? could he have honked? could we have honked? could you have honked? could they have honked?	could I have been honking? could you have been honking? could he have been honking? could we have been honking? could you have been honking? could they have been honking?

Interro-negative form

Simple form	V-ing form
couldn't I honk? couldn't you honk? couldn't he honk? couldn't we honk? couldn't you honk? couldn't they honk?	couldn't I be honking? couldn't you be honking? couldn't he be honking? couldn't we be honking? couldn't you be honking? couldn't they be honking?
Perfect	V-ing perfect
couldn't I have honked? couldn't you have honked? couldn't he have honked? couldn't we have honked? couldn't you have honked? couldn't they have honked?	couldn't I have been honking? couldn't you have been honking? couldn't he have been honking? couldn't we have been honking? couldn't you have been honking? couldn't they have been honking?