English verb conjugation
COULD GALUMPH

Regular verb: galumph - galumphed - galumphed

Affirmation

Simple form	V-ing form
I could galumph you could galumph he could galumph we could galumph you could galumph they could galumph	I could be galumphing you could be galumphing he could be galumphing we could be galumphing you could be galumphing they could be galumphing
Perfect	V-ing perfect
I could have galumphed you could have galumphed he could have galumphed we could have galumphed you could have galumphed they could have galumphed	I could have been galumphing you could have been galumphing he could have been galumphing we could have been galumphing you could have been galumphing they could have been galumphing

Negation

Simple form	V-ing form
I could not galumph you could not galumph he could not galumph we could not galumph you could not galumph they could not galumph	I could not be galumphing you could not be galumphing he could not be galumphing we could not be galumphing you could not be galumphing they could not be galumphing
Perfect	V-ing perfect
I could not have galumphed you could not have galumphed he could not have galumphed we could not have galumphed you could not have galumphed they could not have galumphed	I could not have been galumphing you could not have been galumphing he could not have been galumphing we could not have been galumphing you could not have been galumphing they could not have been galumphing

Interrogative form

Simple form	V-ing form
could I galumph? could you galumph? could he galumph? could we galumph? could you galumph? could they galumph?	could I be galumphing? could you be galumphing? could he be galumphing? could we be galumphing? could you be galumphing? could they be galumphing?
Perfect	V-ing perfect
could I have galumphed? could you have galumphed? could he have galumphed? could we have galumphed? could you have galumphed? could they have galumphed?	could I have been galumphing? could you have been galumphing? could he have been galumphing? could we have been galumphing? could you have been galumphing? could they have been galumphing?

Interro-negative form

Simple form	V-ing form
could I not galumph? could you not galumph? could he not galumph? could we not galumph? could you not galumph? could they not galumph?	could I not be galumphing? could you not be galumphing? could he not be galumphing? could we not be galumphing? could you not be galumphing? could they not be galumphing?
Perfect	V-ing perfect
could I not have galumphed? could you not have galumphed? could he not have galumphed? could we not have galumphed? could you not have galumphed? could they not have galumphed?	could I not have been galumphing? could you not have been galumphing? could he not have been galumphing? could we not have been galumphing? could you not have been galumphing? could they not have been galumphing?