English verb conjugation
CAN TWANG

Regular verb: twang - twanged - twanged

Affirmation

Simple form	V-ing form
I can twang you can twang he can twang we can twang you can twang they can twang	I can be twanging you can be twanging he can be twanging we can be twanging you can be twanging they can be twanging
Perfect	V-ing perfect
I can have twanged you can have twanged he can have twanged we can have twanged you can have twanged they can have twanged	I can have been twanging you can have been twanging he can have been twanging we can have been twanging you can have been twanging they can have been twanging

Negation

Simple form	V-ing form
I cannot twang you cannot twang he cannot twang we cannot twang you cannot twang they cannot twang	I cannot be twanging you cannot be twanging he cannot be twanging we cannot be twanging you cannot be twanging they cannot be twanging
Perfect	V-ing perfect
I cannot have twanged you cannot have twanged he cannot have twanged we cannot have twanged you cannot have twanged they cannot have twanged	I cannot have been twanging you cannot have been twanging he cannot have been twanging we cannot have been twanging you cannot have been twanging they cannot have been twanging

Interrogative form

Simple form	V-ing form
can I twang? can you twang? can he twang? can we twang? can you twang? can they twang?	can I be twanging? can you be twanging? can he be twanging? can we be twanging? can you be twanging? can they be twanging?
Perfect	V-ing perfect
can I have twanged? can you have twanged? can he have twanged? can we have twanged? can you have twanged? can they have twanged?	can I have been twanging? can you have been twanging? can he have been twanging? can we have been twanging? can you have been twanging? can they have been twanging?

Interro-negative form

Simple form	V-ing form
can I not twang? can you not twang? can he not twang? can we not twang? can you not twang? can they not twang?	can I not be twanging? can you not be twanging? can he not be twanging? can we not be twanging? can you not be twanging? can they not be twanging?
Perfect	V-ing perfect
can I not have twanged? can you not have twanged? can he not have twanged? can we not have twanged? can you not have twanged? can they not have twanged?	can I not have been twanging? can you not have been twanging? can he not have been twanging? can we not have been twanging? can you not have been twanging? can they not have been twanging?