English verb conjugation
CAN NURSE

Regular verb: nurse - nursed - nursed

Affirmation

Simple form	V-ing form
I can nurse you can nurse he can nurse we can nurse you can nurse they can nurse	I can be nursing you can be nursing he can be nursing we can be nursing you can be nursing they can be nursing
Perfect	V-ing perfect
I can have nursed you can have nursed he can have nursed we can have nursed you can have nursed they can have nursed	I can have been nursing you can have been nursing he can have been nursing we can have been nursing you can have been nursing they can have been nursing

Negation

Simple form	V-ing form
I can't nurse you can't nurse he can't nurse we can't nurse you can't nurse they can't nurse	I can't be nursing you can't be nursing he can't be nursing we can't be nursing you can't be nursing they can't be nursing
Perfect	V-ing perfect
I can't have nursed you can't have nursed he can't have nursed we can't have nursed you can't have nursed they can't have nursed	I can't have been nursing you can't have been nursing he can't have been nursing we can't have been nursing you can't have been nursing they can't have been nursing

Interrogative form

Simple form	V-ing form
can I nurse? can you nurse? can he nurse? can we nurse? can you nurse? can they nurse?	can I be nursing? can you be nursing? can he be nursing? can we be nursing? can you be nursing? can they be nursing?
Perfect	V-ing perfect
can I have nursed? can you have nursed? can he have nursed? can we have nursed? can you have nursed? can they have nursed?	can I have been nursing? can you have been nursing? can he have been nursing? can we have been nursing? can you have been nursing? can they have been nursing?

Interro-negative form

Simple form	V-ing form
can't I nurse? can't you nurse? can't he nurse? can't we nurse? can't you nurse? can't they nurse?	can't I be nursing? can't you be nursing? can't he be nursing? can't we be nursing? can't you be nursing? can't they be nursing?
Perfect	V-ing perfect
can't I have nursed? can't you have nursed? can't he have nursed? can't we have nursed? can't you have nursed? can't they have nursed?	can't I have been nursing? can't you have been nursing? can't he have been nursing? can't we have been nursing? can't you have been nursing? can't they have been nursing?