English verb conjugation
COULD STREW

Irregular verb: strew - strewed - strewn

Affirmation

Simple form	V-ing form
I could strew you could strew he could strew we could strew you could strew they could strew	I could be strewing you could be strewing he could be strewing we could be strewing you could be strewing they could be strewing
Perfect	V-ing perfect
I could have strewn you could have strewn he could have strewn we could have strewn you could have strewn they could have strewn	I could have been strewing you could have been strewing he could have been strewing we could have been strewing you could have been strewing they could have been strewing

Negation

Simple form	V-ing form
I could not strew you could not strew he could not strew we could not strew you could not strew they could not strew	I could not be strewing you could not be strewing he could not be strewing we could not be strewing you could not be strewing they could not be strewing
Perfect	V-ing perfect
I could not have strewn you could not have strewn he could not have strewn we could not have strewn you could not have strewn they could not have strewn	I could not have been strewing you could not have been strewing he could not have been strewing we could not have been strewing you could not have been strewing they could not have been strewing

Interrogative form

Simple form	V-ing form
could I strew? could you strew? could he strew? could we strew? could you strew? could they strew?	could I be strewing? could you be strewing? could he be strewing? could we be strewing? could you be strewing? could they be strewing?
Perfect	V-ing perfect
could I have strewn? could you have strewn? could he have strewn? could we have strewn? could you have strewn? could they have strewn?	could I have been strewing? could you have been strewing? could he have been strewing? could we have been strewing? could you have been strewing? could they have been strewing?

Interro-negative form

Simple form	V-ing form
could I not strew? could you not strew? could he not strew? could we not strew? could you not strew? could they not strew?	could I not be strewing? could you not be strewing? could he not be strewing? could we not be strewing? could you not be strewing? could they not be strewing?
Perfect	V-ing perfect
could I not have strewn? could you not have strewn? could he not have strewn? could we not have strewn? could you not have strewn? could they not have strewn?	could I not have been strewing? could you not have been strewing? could he not have been strewing? could we not have been strewing? could you not have been strewing? could they not have been strewing?