English verb conjugation
CAN UNDERREPORT

Regular verb: underreport - underreported - underreported

Affirmation

Simple form	V-ing form
I can underreport you can underreport he can underreport we can underreport you can underreport they can underreport	I can be underreporting you can be underreporting he can be underreporting we can be underreporting you can be underreporting they can be underreporting
Perfect	V-ing perfect
I can have underreported you can have underreported he can have underreported we can have underreported you can have underreported they can have underreported	I can have been underreporting you can have been underreporting he can have been underreporting we can have been underreporting you can have been underreporting they can have been underreporting

Negation

Simple form	V-ing form
I can't underreport you can't underreport he can't underreport we can't underreport you can't underreport they can't underreport	I can't be underreporting you can't be underreporting he can't be underreporting we can't be underreporting you can't be underreporting they can't be underreporting
Perfect	V-ing perfect
I can't have underreported you can't have underreported he can't have underreported we can't have underreported you can't have underreported they can't have underreported	I can't have been underreporting you can't have been underreporting he can't have been underreporting we can't have been underreporting you can't have been underreporting they can't have been underreporting

Interrogative form

Simple form	V-ing form
can I underreport? can you underreport? can he underreport? can we underreport? can you underreport? can they underreport?	can I be underreporting? can you be underreporting? can he be underreporting? can we be underreporting? can you be underreporting? can they be underreporting?
Perfect	V-ing perfect
can I have underreported? can you have underreported? can he have underreported? can we have underreported? can you have underreported? can they have underreported?	can I have been underreporting? can you have been underreporting? can he have been underreporting? can we have been underreporting? can you have been underreporting? can they have been underreporting?

Interro-negative form

Simple form	V-ing form
can't I underreport? can't you underreport? can't he underreport? can't we underreport? can't you underreport? can't they underreport?	can't I be underreporting? can't you be underreporting? can't he be underreporting? can't we be underreporting? can't you be underreporting? can't they be underreporting?
Perfect	V-ing perfect
can't I have underreported? can't you have underreported? can't he have underreported? can't we have underreported? can't you have underreported? can't they have underreported?	can't I have been underreporting? can't you have been underreporting? can't he have been underreporting? can't we have been underreporting? can't you have been underreporting? can't they have been underreporting?