English verb conjugation
CAN PIPETTE

Regular verb: pipette - pipetted - pipetted

Affirmation

Simple form	V-ing form
I can pipette you can pipette he can pipette we can pipette you can pipette they can pipette	I can be pipetting you can be pipetting he can be pipetting we can be pipetting you can be pipetting they can be pipetting
Perfect	V-ing perfect
I can have pipetted you can have pipetted he can have pipetted we can have pipetted you can have pipetted they can have pipetted	I can have been pipetting you can have been pipetting he can have been pipetting we can have been pipetting you can have been pipetting they can have been pipetting

Negation

Simple form	V-ing form
I cannot pipette you cannot pipette he cannot pipette we cannot pipette you cannot pipette they cannot pipette	I cannot be pipetting you cannot be pipetting he cannot be pipetting we cannot be pipetting you cannot be pipetting they cannot be pipetting
Perfect	V-ing perfect
I cannot have pipetted you cannot have pipetted he cannot have pipetted we cannot have pipetted you cannot have pipetted they cannot have pipetted	I cannot have been pipetting you cannot have been pipetting he cannot have been pipetting we cannot have been pipetting you cannot have been pipetting they cannot have been pipetting

Interrogative form

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

Interro-negative form

Simple form	V-ing form
can I not pipette? can you not pipette? can he not pipette? can we not pipette? can you not pipette? can they not pipette?	can I not be pipetting? can you not be pipetting? can he not be pipetting? can we not be pipetting? can you not be pipetting? can they not be pipetting?
Perfect	V-ing perfect
can I not have pipetted? can you not have pipetted? can he not have pipetted? can we not have pipetted? can you not have pipetted? can they not have pipetted?	can I not have been pipetting? can you not have been pipetting? can he not have been pipetting? can we not have been pipetting? can you not have been pipetting? can they not have been pipetting?