English verb conjugation
COULD SCABBARD

Regular verb: scabbard - scabbarded - scabbarded

Affirmation

Simple form	V-ing form
I could scabbard you could scabbard he could scabbard we could scabbard you could scabbard they could scabbard	I could be scabbarding you could be scabbarding he could be scabbarding we could be scabbarding you could be scabbarding they could be scabbarding
Perfect	V-ing perfect
I could have scabbarded you could have scabbarded he could have scabbarded we could have scabbarded you could have scabbarded they could have scabbarded	I could have been scabbarding you could have been scabbarding he could have been scabbarding we could have been scabbarding you could have been scabbarding they could have been scabbarding

Negation

Simple form	V-ing form
I could not scabbard you could not scabbard he could not scabbard we could not scabbard you could not scabbard they could not scabbard	I could not be scabbarding you could not be scabbarding he could not be scabbarding we could not be scabbarding you could not be scabbarding they could not be scabbarding
Perfect	V-ing perfect
I could not have scabbarded you could not have scabbarded he could not have scabbarded we could not have scabbarded you could not have scabbarded they could not have scabbarded	I could not have been scabbarding you could not have been scabbarding he could not have been scabbarding we could not have been scabbarding you could not have been scabbarding they could not have been scabbarding

Interrogative form

Simple form	V-ing form
could I scabbard? could you scabbard? could he scabbard? could we scabbard? could you scabbard? could they scabbard?	could I be scabbarding? could you be scabbarding? could he be scabbarding? could we be scabbarding? could you be scabbarding? could they be scabbarding?
Perfect	V-ing perfect
could I have scabbarded? could you have scabbarded? could he have scabbarded? could we have scabbarded? could you have scabbarded? could they have scabbarded?	could I have been scabbarding? could you have been scabbarding? could he have been scabbarding? could we have been scabbarding? could you have been scabbarding? could they have been scabbarding?

Interro-negative form

Simple form	V-ing form
could I not scabbard? could you not scabbard? could he not scabbard? could we not scabbard? could you not scabbard? could they not scabbard?	could I not be scabbarding? could you not be scabbarding? could he not be scabbarding? could we not be scabbarding? could you not be scabbarding? could they not be scabbarding?
Perfect	V-ing perfect
could I not have scabbarded? could you not have scabbarded? could he not have scabbarded? could we not have scabbarded? could you not have scabbarded? could they not have scabbarded?	could I not have been scabbarding? could you not have been scabbarding? could he not have been scabbarding? could we not have been scabbarding? could you not have been scabbarding? could they not have been scabbarding?