English verb conjugation
COULD SCRAG

Regular verb: scrag - scragged - scragged

Affirmation

Simple form	V-ing form
I could scrag you could scrag he could scrag we could scrag you could scrag they could scrag	I could be scragging you could be scragging he could be scragging we could be scragging you could be scragging they could be scragging
Perfect	V-ing perfect
I could have scragged you could have scragged he could have scragged we could have scragged you could have scragged they could have scragged	I could have been scragging you could have been scragging he could have been scragging we could have been scragging you could have been scragging they could have been scragging

Negation

Simple form	V-ing form
I could not scrag you could not scrag he could not scrag we could not scrag you could not scrag they could not scrag	I could not be scragging you could not be scragging he could not be scragging we could not be scragging you could not be scragging they could not be scragging
Perfect	V-ing perfect
I could not have scragged you could not have scragged he could not have scragged we could not have scragged you could not have scragged they could not have scragged	I could not have been scragging you could not have been scragging he could not have been scragging we could not have been scragging you could not have been scragging they could not have been scragging

Interrogative form

Simple form	V-ing form
could I scrag? could you scrag? could he scrag? could we scrag? could you scrag? could they scrag?	could I be scragging? could you be scragging? could he be scragging? could we be scragging? could you be scragging? could they be scragging?
Perfect	V-ing perfect
could I have scragged? could you have scragged? could he have scragged? could we have scragged? could you have scragged? could they have scragged?	could I have been scragging? could you have been scragging? could he have been scragging? could we have been scragging? could you have been scragging? could they have been scragging?

Interro-negative form

Simple form	V-ing form
could I not scrag? could you not scrag? could he not scrag? could we not scrag? could you not scrag? could they not scrag?	could I not be scragging? could you not be scragging? could he not be scragging? could we not be scragging? could you not be scragging? could they not be scragging?
Perfect	V-ing perfect
could I not have scragged? could you not have scragged? could he not have scragged? could we not have scragged? could you not have scragged? could they not have scragged?	could I not have been scragging? could you not have been scragging? could he not have been scragging? could we not have been scragging? could you not have been scragging? could they not have been scragging?