English verb conjugation
COULD PLEAT

Regular verb: pleat - pleated - pleated

Affirmation

Simple form	V-ing form
I could pleat you could pleat he could pleat we could pleat you could pleat they could pleat	I could be pleating you could be pleating he could be pleating we could be pleating you could be pleating they could be pleating
Perfect	V-ing perfect
I could have pleated you could have pleated he could have pleated we could have pleated you could have pleated they could have pleated	I could have been pleating you could have been pleating he could have been pleating we could have been pleating you could have been pleating they could have been pleating

Negation

Simple form	V-ing form
I could not pleat you could not pleat he could not pleat we could not pleat you could not pleat they could not pleat	I could not be pleating you could not be pleating he could not be pleating we could not be pleating you could not be pleating they could not be pleating
Perfect	V-ing perfect
I could not have pleated you could not have pleated he could not have pleated we could not have pleated you could not have pleated they could not have pleated	I could not have been pleating you could not have been pleating he could not have been pleating we could not have been pleating you could not have been pleating they could not have been pleating

Interrogative form

Simple form	V-ing form
could I pleat? could you pleat? could he pleat? could we pleat? could you pleat? could they pleat?	could I be pleating? could you be pleating? could he be pleating? could we be pleating? could you be pleating? could they be pleating?
Perfect	V-ing perfect
could I have pleated? could you have pleated? could he have pleated? could we have pleated? could you have pleated? could they have pleated?	could I have been pleating? could you have been pleating? could he have been pleating? could we have been pleating? could you have been pleating? could they have been pleating?

Interro-negative form

Simple form	V-ing form
could I not pleat? could you not pleat? could he not pleat? could we not pleat? could you not pleat? could they not pleat?	could I not be pleating? could you not be pleating? could he not be pleating? could we not be pleating? could you not be pleating? could they not be pleating?
Perfect	V-ing perfect
could I not have pleated? could you not have pleated? could he not have pleated? could we not have pleated? could you not have pleated? could they not have pleated?	could I not have been pleating? could you not have been pleating? could he not have been pleating? could we not have been pleating? could you not have been pleating? could they not have been pleating?