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 can't underquote you can't underquote she can't underquote we can't underquote you can't underquote they can't underquote	I can't be underquoting you can't be underquoting she can't be underquoting we can't be underquoting you can't be underquoting they can't be underquoting
Perfect	V-ing perfect
I can't have underquoted you can't have underquoted she can't have underquoted we can't have underquoted you can't have underquoted they can't have underquoted	I can't have been underquoting you can't have been underquoting she can't have been underquoting we can't have been underquoting you can't have been underquoting they can't 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't I underquote? can't you underquote? can't she underquote? can't we underquote? can't you underquote? can't they underquote?	can't I be underquoting? can't you be underquoting? can't she be underquoting? can't we be underquoting? can't you be underquoting? can't they be underquoting?
Perfect	V-ing perfect
can't I have underquoted? can't you have underquoted? can't she have underquoted? can't we have underquoted? can't you have underquoted? can't they have underquoted?	can't I have been underquoting? can't you have been underquoting? can't she have been underquoting? can't we have been underquoting? can't you have been underquoting? can't they have been underquoting?