male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation SHOULD PREBOARD
Regular verb: preboard - preboarded - preboarded
Affirmation
Simple form
I should preboardyou should preboard
she should preboard
we should preboard
you should preboard
they should preboard
V-ing form
I should be preboardingyou should be preboarding
she should be preboarding
we should be preboarding
you should be preboarding
they should be preboarding
Perfect
I should have preboardedyou should have preboarded
she should have preboarded
we should have preboarded
you should have preboarded
they should have preboarded
V-ing perfect
I should have been preboardingyou should have been preboarding
she should have been preboarding
we should have been preboarding
you should have been preboarding
they should have been preboarding
Negation
Simple form
I should not preboardyou should not preboard
she should not preboard
we should not preboard
you should not preboard
they should not preboard
V-ing form
I should not be preboardingyou should not be preboarding
she should not be preboarding
we should not be preboarding
you should not be preboarding
they should not be preboarding
Perfect
I should not have preboardedyou should not have preboarded
she should not have preboarded
we should not have preboarded
you should not have preboarded
they should not have preboarded
V-ing perfect
I should not have been preboardingyou should not have been preboarding
she should not have been preboarding
we should not have been preboarding
you should not have been preboarding
they should not have been preboarding
Interrogative form
Simple form
should I preboard?should you preboard?
should she preboard?
should we preboard?
should you preboard?
should they preboard?
V-ing form
should I be preboarding?should you be preboarding?
should she be preboarding?
should we be preboarding?
should you be preboarding?
should they be preboarding?
Perfect
should I have preboarded?should you have preboarded?
should she have preboarded?
should we have preboarded?
should you have preboarded?
should they have preboarded?
V-ing perfect
should I have been preboarding?should you have been preboarding?
should she have been preboarding?
should we have been preboarding?
should you have been preboarding?
should they have been preboarding?
Interro-negative form
Simple form
should I not preboard?should you not preboard?
should she not preboard?
should we not preboard?
should you not preboard?
should they not preboard?
V-ing form
should I not be preboarding?should you not be preboarding?
should she not be preboarding?
should we not be preboarding?
should you not be preboarding?
should they not be preboarding?
Perfect
should I not have preboarded?should you not have preboarded?
should she not have preboarded?
should we not have preboarded?
should you not have preboarded?
should they not have preboarded?
V-ing perfect
should I not have been preboarding?should you not have been preboarding?
should she not have been preboarding?
should we not have been preboarding?
should you not have been preboarding?
should they not have been preboarding?