English verb conjugation
COULD UNQUOTE

Regular verb: unquote - unquoted - unquoted

Affirmation

Simple form	V-ing form
I could unquote you could unquote he could unquote we could unquote you could unquote they could unquote	I could be unquoting you could be unquoting he could be unquoting we could be unquoting you could be unquoting they could be unquoting
Perfect	V-ing perfect
I could have unquoted you could have unquoted he could have unquoted we could have unquoted you could have unquoted they could have unquoted	I could have been unquoting you could have been unquoting he could have been unquoting we could have been unquoting you could have been unquoting they could have been unquoting

Negation

Simple form	V-ing form
I could not unquote you could not unquote he could not unquote we could not unquote you could not unquote they could not unquote	I could not be unquoting you could not be unquoting he could not be unquoting we could not be unquoting you could not be unquoting they could not be unquoting
Perfect	V-ing perfect
I could not have unquoted you could not have unquoted he could not have unquoted we could not have unquoted you could not have unquoted they could not have unquoted	I could not have been unquoting you could not have been unquoting he could not have been unquoting we could not have been unquoting you could not have been unquoting they could not have been unquoting

Interrogative form

Simple form	V-ing form
could I unquote? could you unquote? could he unquote? could we unquote? could you unquote? could they unquote?	could I be unquoting? could you be unquoting? could he be unquoting? could we be unquoting? could you be unquoting? could they be unquoting?
Perfect	V-ing perfect
could I have unquoted? could you have unquoted? could he have unquoted? could we have unquoted? could you have unquoted? could they have unquoted?	could I have been unquoting? could you have been unquoting? could he have been unquoting? could we have been unquoting? could you have been unquoting? could they have been unquoting?

Interro-negative form

Simple form	V-ing form
could I not unquote? could you not unquote? could he not unquote? could we not unquote? could you not unquote? could they not unquote?	could I not be unquoting? could you not be unquoting? could he not be unquoting? could we not be unquoting? could you not be unquoting? could they not be unquoting?
Perfect	V-ing perfect
could I not have unquoted? could you not have unquoted? could he not have unquoted? could we not have unquoted? could you not have unquoted? could they not have unquoted?	could I not have been unquoting? could you not have been unquoting? could he not have been unquoting? could we not have been unquoting? could you not have been unquoting? could they not have been unquoting?