English verb conjugation
CAN SUCCEED

Regular verb: succeed - succeeded - succeeded

Affirmation

Simple form	V-ing form
I can succeed you can succeed she can succeed we can succeed you can succeed they can succeed	I can be succeeding you can be succeeding she can be succeeding we can be succeeding you can be succeeding they can be succeeding
Perfect	V-ing perfect
I can have succeeded you can have succeeded she can have succeeded we can have succeeded you can have succeeded they can have succeeded	I can have been succeeding you can have been succeeding she can have been succeeding we can have been succeeding you can have been succeeding they can have been succeeding

Negation

Simple form	V-ing form
I can't succeed you can't succeed she can't succeed we can't succeed you can't succeed they can't succeed	I can't be succeeding you can't be succeeding she can't be succeeding we can't be succeeding you can't be succeeding they can't be succeeding
Perfect	V-ing perfect
I can't have succeeded you can't have succeeded she can't have succeeded we can't have succeeded you can't have succeeded they can't have succeeded	I can't have been succeeding you can't have been succeeding she can't have been succeeding we can't have been succeeding you can't have been succeeding they can't have been succeeding

Interrogative form

Simple form	V-ing form
can I succeed? can you succeed? can she succeed? can we succeed? can you succeed? can they succeed?	can I be succeeding? can you be succeeding? can she be succeeding? can we be succeeding? can you be succeeding? can they be succeeding?
Perfect	V-ing perfect
can I have succeeded? can you have succeeded? can she have succeeded? can we have succeeded? can you have succeeded? can they have succeeded?	can I have been succeeding? can you have been succeeding? can she have been succeeding? can we have been succeeding? can you have been succeeding? can they have been succeeding?

Interro-negative form

Simple form	V-ing form
can't I succeed? can't you succeed? can't she succeed? can't we succeed? can't you succeed? can't they succeed?	can't I be succeeding? can't you be succeeding? can't she be succeeding? can't we be succeeding? can't you be succeeding? can't they be succeeding?
Perfect	V-ing perfect
can't I have succeeded? can't you have succeeded? can't she have succeeded? can't we have succeeded? can't you have succeeded? can't they have succeeded?	can't I have been succeeding? can't you have been succeeding? can't she have been succeeding? can't we have been succeeding? can't you have been succeeding? can't they have been succeeding?