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 cannot succeed you cannot succeed she cannot succeed we cannot succeed you cannot succeed they cannot succeed	I cannot be succeeding you cannot be succeeding she cannot be succeeding we cannot be succeeding you cannot be succeeding they cannot be succeeding
Perfect	V-ing perfect
I cannot have succeeded you cannot have succeeded she cannot have succeeded we cannot have succeeded you cannot have succeeded they cannot have succeeded	I cannot have been succeeding you cannot have been succeeding she cannot have been succeeding we cannot have been succeeding you cannot have been succeeding they cannot 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 I not succeed? can you not succeed? can she not succeed? can we not succeed? can you not succeed? can they not succeed?	can I not be succeeding? can you not be succeeding? can she not be succeeding? can we not be succeeding? can you not be succeeding? can they not be succeeding?
Perfect	V-ing perfect
can I not have succeeded? can you not have succeeded? can she not have succeeded? can we not have succeeded? can you not have succeeded? can they not have succeeded?	can I not have been succeeding? can you not have been succeeding? can she not have been succeeding? can we not have been succeeding? can you not have been succeeding? can they not have been succeeding?