English verb conjugation
CAN ARC

Regular verb: arc - arced - arced

Affirmation

Simple form	V-ing form
I can arc you can arc she can arc we can arc you can arc they can arc	I can be arcing you can be arcing she can be arcing we can be arcing you can be arcing they can be arcing
Perfect	V-ing perfect
I can have arced you can have arced she can have arced we can have arced you can have arced they can have arced	I can have been arcing you can have been arcing she can have been arcing we can have been arcing you can have been arcing they can have been arcing

Negation

Simple form	V-ing form
I can't arc you can't arc she can't arc we can't arc you can't arc they can't arc	I can't be arcing you can't be arcing she can't be arcing we can't be arcing you can't be arcing they can't be arcing
Perfect	V-ing perfect
I can't have arced you can't have arced she can't have arced we can't have arced you can't have arced they can't have arced	I can't have been arcing you can't have been arcing she can't have been arcing we can't have been arcing you can't have been arcing they can't have been arcing

Interrogative form

Simple form	V-ing form
can I arc? can you arc? can she arc? can we arc? can you arc? can they arc?	can I be arcing? can you be arcing? can she be arcing? can we be arcing? can you be arcing? can they be arcing?
Perfect	V-ing perfect
can I have arced? can you have arced? can she have arced? can we have arced? can you have arced? can they have arced?	can I have been arcing? can you have been arcing? can she have been arcing? can we have been arcing? can you have been arcing? can they have been arcing?

Interro-negative form

Simple form	V-ing form
can't I arc? can't you arc? can't she arc? can't we arc? can't you arc? can't they arc?	can't I be arcing? can't you be arcing? can't she be arcing? can't we be arcing? can't you be arcing? can't they be arcing?
Perfect	V-ing perfect
can't I have arced? can't you have arced? can't she have arced? can't we have arced? can't you have arced? can't they have arced?	can't I have been arcing? can't you have been arcing? can't she have been arcing? can't we have been arcing? can't you have been arcing? can't they have been arcing?