can rig
Regular verb: rig - rigged- rigged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can rig
you can rig
he can rig
we can rig
you can rig
they can rig 	I can be rigging
you can be rigging
he can be rigging
we can be rigging
you can be rigging
they can be rigging	I can have rigged
you can have rigged
he can have rigged
we can have rigged
you can have rigged
they can have rigged	I can have been rigging
you can have been rigging
he can have been rigging
we can have been rigging
you can have been rigging
they can have been rigging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't rig
you can't rig
he can't rig
we can't rig
you can't rig
they can't rig 	I can't be rigging
you can't be rigging
he can't be rigging
we can't be rigging
you can't be rigging
they can't be rigging	I can't have rigged
you can't have rigged
he can't have rigged
we can't have rigged
you can't have rigged
they can't have rigged	I can't have been rigging
you can't have been rigging
he can't have been rigging
we can't have been rigging
you can't have been rigging
they can't have been rigging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I rig?
can you rig?
can he rig?
can we rig?
can you rig?
can they rig? 	can I be rigging?
can you be rigging?
can he be rigging?
can we be rigging?
can you be rigging?
can they be rigging? 	can I have rigged?
can you have rigged?
can he have rigged?
can we have rigged?
can you have rigged?
can they have rigged? 	can I have been rigging?
can you have been rigging?
can he have been rigging?
can we have been rigging?
can you have been rigging?
can they have been rigging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I rig?
can't you rig?
can't he rig?
can't we rig?
can't you rig?
can't they rig? 	can't I be rigging?
can't you be rigging?
can't he be rigging?
can't we be rigging?
can't you be rigging?
can't they be rigging? 	can't I have rigged?
can't you have rigged?
can't he have rigged?
can't we have rigged?
can't you have rigged?
can't they have rigged? 	can't I have been rigging?
can't you have been rigging?
can't he have been rigging?
can't we have been rigging?
can't you have been rigging?
can't they have been rigging?