I'd be lactating you'd be lactating she'd be lactating we'd be lactating you'd be lactating they'd be lactating
Perfect
I should've lactated you should've lactated she should've lactated we should've lactated you should've lactated they should've lactated
V-ing perfect
I should've been lactating you should've been lactating she should've been lactating we should've been lactating you should've been lactating they should've been lactating
Negation
Simple form
I shouldn't lactate you shouldn't lactate she shouldn't lactate we shouldn't lactate you shouldn't lactate they shouldn't lactate
V-ing form
I shouldn't be lactating you shouldn't be lactating she shouldn't be lactating we shouldn't be lactating you shouldn't be lactating they shouldn't be lactating
Perfect
I shouldn't have lactated you shouldn't have lactated she shouldn't have lactated we shouldn't have lactated you shouldn't have lactated they shouldn't have lactated
V-ing perfect
I shouldn't have been lactating you shouldn't have been lactating she shouldn't have been lactating we shouldn't have been lactating you shouldn't have been lactating they shouldn't have been lactating
Interrogative form
Simple form
should I lactate? should you lactate? should she lactate? should we lactate? should you lactate? should they lactate?
V-ing form
should I be lactating? should you be lactating? should she be lactating? should we be lactating? should you be lactating? should they be lactating?
Perfect
should I have lactated? should you have lactated? should she have lactated? should we have lactated? should you have lactated? should they have lactated?
V-ing perfect
should I have been lactating? should you have been lactating? should she have been lactating? should we have been lactating? should you have been lactating? should they have been lactating?
Interro-negative form
Simple form
shouldn't I lactate? shouldn't you lactate? shouldn't she lactate? shouldn't we lactate? shouldn't you lactate? shouldn't they lactate?
V-ing form
shouldn't I be lactating? shouldn't you be lactating? shouldn't she be lactating? shouldn't we be lactating? shouldn't you be lactating? shouldn't they be lactating?
Perfect
shouldn't I have lactated? shouldn't you have lactated? shouldn't she have lactated? shouldn't we have lactated? shouldn't you have lactated? shouldn't they have lactated?
V-ing perfect
shouldn't I have been lactating? shouldn't you have been lactating? shouldn't she have been lactating? shouldn't we have been lactating? shouldn't you have been lactating? shouldn't they have been lactating?