English verb conjugation
SHOULD REOBSERVE

Regular verb: reobserve - reobserved - reobserved

Affirmation

Simple form	V-ing form
I'd reobserve you'd reobserve he'd reobserve we'd reobserve you'd reobserve they'd reobserve	I'd be reobserving you'd be reobserving he'd be reobserving we'd be reobserving you'd be reobserving they'd be reobserving
Perfect	V-ing perfect
I should've reobserved you should've reobserved he should've reobserved we should've reobserved you should've reobserved they should've reobserved	I should've been reobserving you should've been reobserving he should've been reobserving we should've been reobserving you should've been reobserving they should've been reobserving

Negation

Simple form	V-ing form
I shouldn't reobserve you shouldn't reobserve he shouldn't reobserve we shouldn't reobserve you shouldn't reobserve they shouldn't reobserve	I shouldn't be reobserving you shouldn't be reobserving he shouldn't be reobserving we shouldn't be reobserving you shouldn't be reobserving they shouldn't be reobserving
Perfect	V-ing perfect
I shouldn't have reobserved you shouldn't have reobserved he shouldn't have reobserved we shouldn't have reobserved you shouldn't have reobserved they shouldn't have reobserved	I shouldn't have been reobserving you shouldn't have been reobserving he shouldn't have been reobserving we shouldn't have been reobserving you shouldn't have been reobserving they shouldn't have been reobserving

Interrogative form

Simple form	V-ing form
should I reobserve? should you reobserve? should he reobserve? should we reobserve? should you reobserve? should they reobserve?	should I be reobserving? should you be reobserving? should he be reobserving? should we be reobserving? should you be reobserving? should they be reobserving?
Perfect	V-ing perfect
should I have reobserved? should you have reobserved? should he have reobserved? should we have reobserved? should you have reobserved? should they have reobserved?	should I have been reobserving? should you have been reobserving? should he have been reobserving? should we have been reobserving? should you have been reobserving? should they have been reobserving?

Interro-negative form

Simple form	V-ing form
shouldn't I reobserve? shouldn't you reobserve? shouldn't he reobserve? shouldn't we reobserve? shouldn't you reobserve? shouldn't they reobserve?	shouldn't I be reobserving? shouldn't you be reobserving? shouldn't he be reobserving? shouldn't we be reobserving? shouldn't you be reobserving? shouldn't they be reobserving?
Perfect	V-ing perfect
shouldn't I have reobserved? shouldn't you have reobserved? shouldn't he have reobserved? shouldn't we have reobserved? shouldn't you have reobserved? shouldn't they have reobserved?	shouldn't I have been reobserving? shouldn't you have been reobserving? shouldn't he have been reobserving? shouldn't we have been reobserving? shouldn't you have been reobserving? shouldn't they have been reobserving?