English verb conjugation
CAN SCHOOL

Regular verb: school - schooled - schooled

Affirmation

Simple form	V-ing form
I can school you can school he can school we can school you can school they can school	I can be schooling you can be schooling he can be schooling we can be schooling you can be schooling they can be schooling
Perfect	V-ing perfect
I can have schooled you can have schooled he can have schooled we can have schooled you can have schooled they can have schooled	I can have been schooling you can have been schooling he can have been schooling we can have been schooling you can have been schooling they can have been schooling

Negation

Simple form	V-ing form
I can't school you can't school he can't school we can't school you can't school they can't school	I can't be schooling you can't be schooling he can't be schooling we can't be schooling you can't be schooling they can't be schooling
Perfect	V-ing perfect
I can't have schooled you can't have schooled he can't have schooled we can't have schooled you can't have schooled they can't have schooled	I can't have been schooling you can't have been schooling he can't have been schooling we can't have been schooling you can't have been schooling they can't have been schooling

Interrogative form

Simple form	V-ing form
can I school? can you school? can he school? can we school? can you school? can they school?	can I be schooling? can you be schooling? can he be schooling? can we be schooling? can you be schooling? can they be schooling?
Perfect	V-ing perfect
can I have schooled? can you have schooled? can he have schooled? can we have schooled? can you have schooled? can they have schooled?	can I have been schooling? can you have been schooling? can he have been schooling? can we have been schooling? can you have been schooling? can they have been schooling?

Interro-negative form

Simple form	V-ing form
can't I school? can't you school? can't he school? can't we school? can't you school? can't they school?	can't I be schooling? can't you be schooling? can't he be schooling? can't we be schooling? can't you be schooling? can't they be schooling?
Perfect	V-ing perfect
can't I have schooled? can't you have schooled? can't he have schooled? can't we have schooled? can't you have schooled? can't they have schooled?	can't I have been schooling? can't you have been schooling? can't he have been schooling? can't we have been schooling? can't you have been schooling? can't they have been schooling?