English verb conjugation
COULD MERCHANDISE

Regular verb: merchandise - merchandised - merchandised

Affirmation

Simple form	V-ing form
I could merchandise you could merchandise he could merchandise we could merchandise you could merchandise they could merchandise	I could be merchandising you could be merchandising he could be merchandising we could be merchandising you could be merchandising they could be merchandising
Perfect	V-ing perfect
I could have merchandised you could have merchandised he could have merchandised we could have merchandised you could have merchandised they could have merchandised	I could have been merchandising you could have been merchandising he could have been merchandising we could have been merchandising you could have been merchandising they could have been merchandising

Negation

Simple form	V-ing form
I could not merchandise you could not merchandise he could not merchandise we could not merchandise you could not merchandise they could not merchandise	I could not be merchandising you could not be merchandising he could not be merchandising we could not be merchandising you could not be merchandising they could not be merchandising
Perfect	V-ing perfect
I could not have merchandised you could not have merchandised he could not have merchandised we could not have merchandised you could not have merchandised they could not have merchandised	I could not have been merchandising you could not have been merchandising he could not have been merchandising we could not have been merchandising you could not have been merchandising they could not have been merchandising

Interrogative form

Simple form	V-ing form
could I merchandise? could you merchandise? could he merchandise? could we merchandise? could you merchandise? could they merchandise?	could I be merchandising? could you be merchandising? could he be merchandising? could we be merchandising? could you be merchandising? could they be merchandising?
Perfect	V-ing perfect
could I have merchandised? could you have merchandised? could he have merchandised? could we have merchandised? could you have merchandised? could they have merchandised?	could I have been merchandising? could you have been merchandising? could he have been merchandising? could we have been merchandising? could you have been merchandising? could they have been merchandising?

Interro-negative form

Simple form	V-ing form
could I not merchandise? could you not merchandise? could he not merchandise? could we not merchandise? could you not merchandise? could they not merchandise?	could I not be merchandising? could you not be merchandising? could he not be merchandising? could we not be merchandising? could you not be merchandising? could they not be merchandising?
Perfect	V-ing perfect
could I not have merchandised? could you not have merchandised? could he not have merchandised? could we not have merchandised? could you not have merchandised? could they not have merchandised?	could I not have been merchandising? could you not have been merchandising? could he not have been merchandising? could we not have been merchandising? could you not have been merchandising? could they not have been merchandising?