English verb conjugation
CAN ABRADE

Regular verb: abrade - abraded - abraded

Affirmation

Simple form	V-ing form
I can abrade you can abrade she can abrade we can abrade you can abrade they can abrade	I can be abrading you can be abrading she can be abrading we can be abrading you can be abrading they can be abrading
Perfect	V-ing perfect
I can have abraded you can have abraded she can have abraded we can have abraded you can have abraded they can have abraded	I can have been abrading you can have been abrading she can have been abrading we can have been abrading you can have been abrading they can have been abrading

Negation

Simple form	V-ing form
I can't abrade you can't abrade she can't abrade we can't abrade you can't abrade they can't abrade	I can't be abrading you can't be abrading she can't be abrading we can't be abrading you can't be abrading they can't be abrading
Perfect	V-ing perfect
I can't have abraded you can't have abraded she can't have abraded we can't have abraded you can't have abraded they can't have abraded	I can't have been abrading you can't have been abrading she can't have been abrading we can't have been abrading you can't have been abrading they can't have been abrading

Interrogative form

Simple form	V-ing form
can I abrade? can you abrade? can she abrade? can we abrade? can you abrade? can they abrade?	can I be abrading? can you be abrading? can she be abrading? can we be abrading? can you be abrading? can they be abrading?
Perfect	V-ing perfect
can I have abraded? can you have abraded? can she have abraded? can we have abraded? can you have abraded? can they have abraded?	can I have been abrading? can you have been abrading? can she have been abrading? can we have been abrading? can you have been abrading? can they have been abrading?

Interro-negative form

Simple form	V-ing form
can't I abrade? can't you abrade? can't she abrade? can't we abrade? can't you abrade? can't they abrade?	can't I be abrading? can't you be abrading? can't she be abrading? can't we be abrading? can't you be abrading? can't they be abrading?
Perfect	V-ing perfect
can't I have abraded? can't you have abraded? can't she have abraded? can't we have abraded? can't you have abraded? can't they have abraded?	can't I have been abrading? can't you have been abrading? can't she have been abrading? can't we have been abrading? can't you have been abrading? can't they have been abrading?