I'd be breast-feeding you'd be breast-feeding he'd be breast-feeding we'd be breast-feeding you'd be breast-feeding they'd be breast-feeding
Perfect
I should've breast-fed you should've breast-fed he should've breast-fed we should've breast-fed you should've breast-fed they should've breast-fed
V-ing perfect
I should've been breast-feeding you should've been breast-feeding he should've been breast-feeding we should've been breast-feeding you should've been breast-feeding they should've been breast-feeding
Negation
Simple form
I shouldn't breast-feed you shouldn't breast-feed he shouldn't breast-feed we shouldn't breast-feed you shouldn't breast-feed they shouldn't breast-feed
V-ing form
I shouldn't be breast-feeding you shouldn't be breast-feeding he shouldn't be breast-feeding we shouldn't be breast-feeding you shouldn't be breast-feeding they shouldn't be breast-feeding
Perfect
I shouldn't have breast-fed you shouldn't have breast-fed he shouldn't have breast-fed we shouldn't have breast-fed you shouldn't have breast-fed they shouldn't have breast-fed
V-ing perfect
I shouldn't have been breast-feeding you shouldn't have been breast-feeding he shouldn't have been breast-feeding we shouldn't have been breast-feeding you shouldn't have been breast-feeding they shouldn't have been breast-feeding
Interrogative form
Simple form
should I breast-feed? should you breast-feed? should he breast-feed? should we breast-feed? should you breast-feed? should they breast-feed?
V-ing form
should I be breast-feeding? should you be breast-feeding? should he be breast-feeding? should we be breast-feeding? should you be breast-feeding? should they be breast-feeding?
Perfect
should I have breast-fed? should you have breast-fed? should he have breast-fed? should we have breast-fed? should you have breast-fed? should they have breast-fed?
V-ing perfect
should I have been breast-feeding? should you have been breast-feeding? should he have been breast-feeding? should we have been breast-feeding? should you have been breast-feeding? should they have been breast-feeding?
Interro-negative form
Simple form
shouldn't I breast-feed? shouldn't you breast-feed? shouldn't he breast-feed? shouldn't we breast-feed? shouldn't you breast-feed? shouldn't they breast-feed?
V-ing form
shouldn't I be breast-feeding? shouldn't you be breast-feeding? shouldn't he be breast-feeding? shouldn't we be breast-feeding? shouldn't you be breast-feeding? shouldn't they be breast-feeding?
Perfect
shouldn't I have breast-fed? shouldn't you have breast-fed? shouldn't he have breast-fed? shouldn't we have breast-fed? shouldn't you have breast-fed? shouldn't they have breast-fed?
V-ing perfect
shouldn't I have been breast-feeding? shouldn't you have been breast-feeding? shouldn't he have been breast-feeding? shouldn't we have been breast-feeding? shouldn't you have been breast-feeding? shouldn't they have been breast-feeding?