I'd be underlying you'd be underlying he'd be underlying we'd be underlying you'd be underlying they'd be underlying
Perfect
I would've underlain you would've underlain he would've underlain we would've underlain you would've underlain they would've underlain
V-ing perfect
I would've been underlying you would've been underlying he would've been underlying we would've been underlying you would've been underlying they would've been underlying
Negation
Simple form
I wouldn't underlie you wouldn't underlie he wouldn't underlie we wouldn't underlie you wouldn't underlie they wouldn't underlie
V-ing form
I wouldn't be underlying you wouldn't be underlying he wouldn't be underlying we wouldn't be underlying you wouldn't be underlying they wouldn't be underlying
Perfect
I wouldn't have underlain you wouldn't have underlain he wouldn't have underlain we wouldn't have underlain you wouldn't have underlain they wouldn't have underlain
V-ing perfect
I wouldn't have been underlying you wouldn't have been underlying he wouldn't have been underlying we wouldn't have been underlying you wouldn't have been underlying they wouldn't have been underlying
Interrogative form
Simple form
would I underlie? would you underlie? would he underlie? would we underlie? would you underlie? would they underlie?
V-ing form
would I be underlying? would you be underlying? would he be underlying? would we be underlying? would you be underlying? would they be underlying?
Perfect
would I have underlain? would you have underlain? would he have underlain? would we have underlain? would you have underlain? would they have underlain?
V-ing perfect
would I have been underlying? would you have been underlying? would he have been underlying? would we have been underlying? would you have been underlying? would they have been underlying?
Interro-negative form
Simple form
wouldn't I underlie? wouldn't you underlie? wouldn't he underlie? wouldn't we underlie? wouldn't you underlie? wouldn't they underlie?
V-ing form
wouldn't I be underlying? wouldn't you be underlying? wouldn't he be underlying? wouldn't we be underlying? wouldn't you be underlying? wouldn't they be underlying?
Perfect
wouldn't I have underlain? wouldn't you have underlain? wouldn't he have underlain? wouldn't we have underlain? wouldn't you have underlain? wouldn't they have underlain?
V-ing perfect
wouldn't I have been underlying? wouldn't you have been underlying? wouldn't he have been underlying? wouldn't we have been underlying? wouldn't you have been underlying? wouldn't they have been underlying?