English verb conjugation
CAN LIE

Irregular verb: lie - lay - lain

Affirmation

Simple form	V-ing form
I can lie you can lie he can lie we can lie you can lie they can lie	I can be lying you can be lying he can be lying we can be lying you can be lying they can be lying
Perfect	V-ing perfect
I can have lain you can have lain he can have lain we can have lain you can have lain they can have lain	I can have been lying you can have been lying he can have been lying we can have been lying you can have been lying they can have been lying

Negation

Simple form	V-ing form
I cannot lie you cannot lie he cannot lie we cannot lie you cannot lie they cannot lie	I cannot be lying you cannot be lying he cannot be lying we cannot be lying you cannot be lying they cannot be lying
Perfect	V-ing perfect
I cannot have lain you cannot have lain he cannot have lain we cannot have lain you cannot have lain they cannot have lain	I cannot have been lying you cannot have been lying he cannot have been lying we cannot have been lying you cannot have been lying they cannot have been lying

Interrogative form

Simple form	V-ing form
can I lie? can you lie? can he lie? can we lie? can you lie? can they lie?	can I be lying? can you be lying? can he be lying? can we be lying? can you be lying? can they be lying?
Perfect	V-ing perfect
can I have lain? can you have lain? can he have lain? can we have lain? can you have lain? can they have lain?	can I have been lying? can you have been lying? can he have been lying? can we have been lying? can you have been lying? can they have been lying?

Interro-negative form

Simple form	V-ing form
can I not lie? can you not lie? can he not lie? can we not lie? can you not lie? can they not lie?	can I not be lying? can you not be lying? can he not be lying? can we not be lying? can you not be lying? can they not be lying?
Perfect	V-ing perfect
can I not have lain? can you not have lain? can he not have lain? can we not have lain? can you not have lain? can they not have lain?	can I not have been lying? can you not have been lying? can he not have been lying? can we not have been lying? can you not have been lying? can they not have been lying?