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