English verb conjugation
CAN ENGROSS

Regular verb: engross - engrossed - engrossed

Affirmation

Simple form	V-ing form
I can engross you can engross he can engross we can engross you can engross they can engross	I can be engrossing you can be engrossing he can be engrossing we can be engrossing you can be engrossing they can be engrossing
Perfect	V-ing perfect
I can have engrossed you can have engrossed he can have engrossed we can have engrossed you can have engrossed they can have engrossed	I can have been engrossing you can have been engrossing he can have been engrossing we can have been engrossing you can have been engrossing they can have been engrossing

Negation

Simple form	V-ing form
I can't engross you can't engross he can't engross we can't engross you can't engross they can't engross	I can't be engrossing you can't be engrossing he can't be engrossing we can't be engrossing you can't be engrossing they can't be engrossing
Perfect	V-ing perfect
I can't have engrossed you can't have engrossed he can't have engrossed we can't have engrossed you can't have engrossed they can't have engrossed	I can't have been engrossing you can't have been engrossing he can't have been engrossing we can't have been engrossing you can't have been engrossing they can't have been engrossing

Interrogative form

Simple form	V-ing form
can I engross? can you engross? can he engross? can we engross? can you engross? can they engross?	can I be engrossing? can you be engrossing? can he be engrossing? can we be engrossing? can you be engrossing? can they be engrossing?
Perfect	V-ing perfect
can I have engrossed? can you have engrossed? can he have engrossed? can we have engrossed? can you have engrossed? can they have engrossed?	can I have been engrossing? can you have been engrossing? can he have been engrossing? can we have been engrossing? can you have been engrossing? can they have been engrossing?

Interro-negative form

Simple form	V-ing form
can't I engross? can't you engross? can't he engross? can't we engross? can't you engross? can't they engross?	can't I be engrossing? can't you be engrossing? can't he be engrossing? can't we be engrossing? can't you be engrossing? can't they be engrossing?
Perfect	V-ing perfect
can't I have engrossed? can't you have engrossed? can't he have engrossed? can't we have engrossed? can't you have engrossed? can't they have engrossed?	can't I have been engrossing? can't you have been engrossing? can't he have been engrossing? can't we have been engrossing? can't you have been engrossing? can't they have been engrossing?