English verb conjugation
CAN RESTRING

Regular verb: restring - restringed - restringed

Affirmation

Simple form	V-ing form
I can restring you can restring she can restring we can restring you can restring they can restring	I can be restringing you can be restringing she can be restringing we can be restringing you can be restringing they can be restringing
Perfect	V-ing perfect
I can have restringed you can have restringed she can have restringed we can have restringed you can have restringed they can have restringed	I can have been restringing you can have been restringing she can have been restringing we can have been restringing you can have been restringing they can have been restringing

Negation

Simple form	V-ing form
I cannot restring you cannot restring she cannot restring we cannot restring you cannot restring they cannot restring	I cannot be restringing you cannot be restringing she cannot be restringing we cannot be restringing you cannot be restringing they cannot be restringing
Perfect	V-ing perfect
I cannot have restringed you cannot have restringed she cannot have restringed we cannot have restringed you cannot have restringed they cannot have restringed	I cannot have been restringing you cannot have been restringing she cannot have been restringing we cannot have been restringing you cannot have been restringing they cannot have been restringing

Interrogative form

Simple form	V-ing form
can I restring? can you restring? can she restring? can we restring? can you restring? can they restring?	can I be restringing? can you be restringing? can she be restringing? can we be restringing? can you be restringing? can they be restringing?
Perfect	V-ing perfect
can I have restringed? can you have restringed? can she have restringed? can we have restringed? can you have restringed? can they have restringed?	can I have been restringing? can you have been restringing? can she have been restringing? can we have been restringing? can you have been restringing? can they have been restringing?

Interro-negative form

Simple form	V-ing form
can I not restring? can you not restring? can she not restring? can we not restring? can you not restring? can they not restring?	can I not be restringing? can you not be restringing? can she not be restringing? can we not be restringing? can you not be restringing? can they not be restringing?
Perfect	V-ing perfect
can I not have restringed? can you not have restringed? can she not have restringed? can we not have restringed? can you not have restringed? can they not have restringed?	can I not have been restringing? can you not have been restringing? can she not have been restringing? can we not have been restringing? can you not have been restringing? can they not have been restringing?