English verb conjugation
SHOULD PIPETTE

Regular verb: pipette - pipetted - pipetted

Affirmation

Simple form	V-ing form
I'd pipette you'd pipette she'd pipette we'd pipette you'd pipette they'd pipette	I'd be pipetting you'd be pipetting she'd be pipetting we'd be pipetting you'd be pipetting they'd be pipetting
Perfect	V-ing perfect
I should've pipetted you should've pipetted she should've pipetted we should've pipetted you should've pipetted they should've pipetted	I should've been pipetting you should've been pipetting she should've been pipetting we should've been pipetting you should've been pipetting they should've been pipetting

Negation

Simple form	V-ing form
I shouldn't pipette you shouldn't pipette she shouldn't pipette we shouldn't pipette you shouldn't pipette they shouldn't pipette	I shouldn't be pipetting you shouldn't be pipetting she shouldn't be pipetting we shouldn't be pipetting you shouldn't be pipetting they shouldn't be pipetting
Perfect	V-ing perfect
I shouldn't have pipetted you shouldn't have pipetted she shouldn't have pipetted we shouldn't have pipetted you shouldn't have pipetted they shouldn't have pipetted	I shouldn't have been pipetting you shouldn't have been pipetting she shouldn't have been pipetting we shouldn't have been pipetting you shouldn't have been pipetting they shouldn't have been pipetting

Interrogative form

Simple form	V-ing form
should I pipette? should you pipette? should she pipette? should we pipette? should you pipette? should they pipette?	should I be pipetting? should you be pipetting? should she be pipetting? should we be pipetting? should you be pipetting? should they be pipetting?
Perfect	V-ing perfect
should I have pipetted? should you have pipetted? should she have pipetted? should we have pipetted? should you have pipetted? should they have pipetted?	should I have been pipetting? should you have been pipetting? should she have been pipetting? should we have been pipetting? should you have been pipetting? should they have been pipetting?

Interro-negative form

Simple form	V-ing form
shouldn't I pipette? shouldn't you pipette? shouldn't she pipette? shouldn't we pipette? shouldn't you pipette? shouldn't they pipette?	shouldn't I be pipetting? shouldn't you be pipetting? shouldn't she be pipetting? shouldn't we be pipetting? shouldn't you be pipetting? shouldn't they be pipetting?
Perfect	V-ing perfect
shouldn't I have pipetted? shouldn't you have pipetted? shouldn't she have pipetted? shouldn't we have pipetted? shouldn't you have pipetted? shouldn't they have pipetted?	shouldn't I have been pipetting? shouldn't you have been pipetting? shouldn't she have been pipetting? shouldn't we have been pipetting? shouldn't you have been pipetting? shouldn't they have been pipetting?