English verb conjugation
CAN UNDERQUOTE

Regular verb: underquote - underquoted - underquoted

Affirmation

Simple form	V-ing form
I can underquote you can underquote she can underquote we can underquote you can underquote they can underquote	I can be underquoting you can be underquoting she can be underquoting we can be underquoting you can be underquoting they can be underquoting
Perfect	V-ing perfect
I can have underquoted you can have underquoted she can have underquoted we can have underquoted you can have underquoted they can have underquoted	I can have been underquoting you can have been underquoting she can have been underquoting we can have been underquoting you can have been underquoting they can have been underquoting

Negation

Simple form	V-ing form
I cannot underquote you cannot underquote she cannot underquote we cannot underquote you cannot underquote they cannot underquote	I cannot be underquoting you cannot be underquoting she cannot be underquoting we cannot be underquoting you cannot be underquoting they cannot be underquoting
Perfect	V-ing perfect
I cannot have underquoted you cannot have underquoted she cannot have underquoted we cannot have underquoted you cannot have underquoted they cannot have underquoted	I cannot have been underquoting you cannot have been underquoting she cannot have been underquoting we cannot have been underquoting you cannot have been underquoting they cannot have been underquoting

Interrogative form

Simple form	V-ing form
can I underquote? can you underquote? can she underquote? can we underquote? can you underquote? can they underquote?	can I be underquoting? can you be underquoting? can she be underquoting? can we be underquoting? can you be underquoting? can they be underquoting?
Perfect	V-ing perfect
can I have underquoted? can you have underquoted? can she have underquoted? can we have underquoted? can you have underquoted? can they have underquoted?	can I have been underquoting? can you have been underquoting? can she have been underquoting? can we have been underquoting? can you have been underquoting? can they have been underquoting?

Interro-negative form

Simple form	V-ing form
can I not underquote? can you not underquote? can she not underquote? can we not underquote? can you not underquote? can they not underquote?	can I not be underquoting? can you not be underquoting? can she not be underquoting? can we not be underquoting? can you not be underquoting? can they not be underquoting?
Perfect	V-ing perfect
can I not have underquoted? can you not have underquoted? can she not have underquoted? can we not have underquoted? can you not have underquoted? can they not have underquoted?	can I not have been underquoting? can you not have been underquoting? can she not have been underquoting? can we not have been underquoting? can you not have been underquoting? can they not have been underquoting?