English verb conjugation
COULD HURRAH

Regular verb: hurrah - hurrahed - hurrahed

Affirmation

Simple form	V-ing form
I could hurrah you could hurrah he could hurrah we could hurrah you could hurrah they could hurrah	I could be hurrahing you could be hurrahing he could be hurrahing we could be hurrahing you could be hurrahing they could be hurrahing
Perfect	V-ing perfect
I could have hurrahed you could have hurrahed he could have hurrahed we could have hurrahed you could have hurrahed they could have hurrahed	I could have been hurrahing you could have been hurrahing he could have been hurrahing we could have been hurrahing you could have been hurrahing they could have been hurrahing

Negation

Simple form	V-ing form
I couldn't hurrah you couldn't hurrah he couldn't hurrah we couldn't hurrah you couldn't hurrah they couldn't hurrah	I couldn't be hurrahing you couldn't be hurrahing he couldn't be hurrahing we couldn't be hurrahing you couldn't be hurrahing they couldn't be hurrahing
Perfect	V-ing perfect
I couldn't have hurrahed you couldn't have hurrahed he couldn't have hurrahed we couldn't have hurrahed you couldn't have hurrahed they couldn't have hurrahed	I couldn't have been hurrahing you couldn't have been hurrahing he couldn't have been hurrahing we couldn't have been hurrahing you couldn't have been hurrahing they couldn't have been hurrahing

Interrogative form

Simple form	V-ing form
could I hurrah? could you hurrah? could he hurrah? could we hurrah? could you hurrah? could they hurrah?	could I be hurrahing? could you be hurrahing? could he be hurrahing? could we be hurrahing? could you be hurrahing? could they be hurrahing?
Perfect	V-ing perfect
could I have hurrahed? could you have hurrahed? could he have hurrahed? could we have hurrahed? could you have hurrahed? could they have hurrahed?	could I have been hurrahing? could you have been hurrahing? could he have been hurrahing? could we have been hurrahing? could you have been hurrahing? could they have been hurrahing?

Interro-negative form

Simple form	V-ing form
couldn't I hurrah? couldn't you hurrah? couldn't he hurrah? couldn't we hurrah? couldn't you hurrah? couldn't they hurrah?	couldn't I be hurrahing? couldn't you be hurrahing? couldn't he be hurrahing? couldn't we be hurrahing? couldn't you be hurrahing? couldn't they be hurrahing?
Perfect	V-ing perfect
couldn't I have hurrahed? couldn't you have hurrahed? couldn't he have hurrahed? couldn't we have hurrahed? couldn't you have hurrahed? couldn't they have hurrahed?	couldn't I have been hurrahing? couldn't you have been hurrahing? couldn't he have been hurrahing? couldn't we have been hurrahing? couldn't you have been hurrahing? couldn't they have been hurrahing?