can limb
Regular verb: limb - limbed- limbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can limb
you can limb
she can limb
we can limb
you can limb
they can limb 	I can be limbing
you can be limbing
she can be limbing
we can be limbing
you can be limbing
they can be limbing	I can have limbed
you can have limbed
she can have limbed
we can have limbed
you can have limbed
they can have limbed	I can have been limbing
you can have been limbing
she can have been limbing
we can have been limbing
you can have been limbing
they can have been limbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't limb
you can't limb
she can't limb
we can't limb
you can't limb
they can't limb 	I can't be limbing
you can't be limbing
she can't be limbing
we can't be limbing
you can't be limbing
they can't be limbing	I can't have limbed
you can't have limbed
she can't have limbed
we can't have limbed
you can't have limbed
they can't have limbed	I can't have been limbing
you can't have been limbing
she can't have been limbing
we can't have been limbing
you can't have been limbing
they can't have been limbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I limb?
can you limb?
can she limb?
can we limb?
can you limb?
can they limb? 	can I be limbing?
can you be limbing?
can she be limbing?
can we be limbing?
can you be limbing?
can they be limbing? 	can I have limbed?
can you have limbed?
can she have limbed?
can we have limbed?
can you have limbed?
can they have limbed? 	can I have been limbing?
can you have been limbing?
can she have been limbing?
can we have been limbing?
can you have been limbing?
can they have been limbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I limb?
can't you limb?
can't she limb?
can't we limb?
can't you limb?
can't they limb? 	can't I be limbing?
can't you be limbing?
can't she be limbing?
can't we be limbing?
can't you be limbing?
can't they be limbing? 	can't I have limbed?
can't you have limbed?
can't she have limbed?
can't we have limbed?
can't you have limbed?
can't they have limbed? 	can't I have been limbing?
can't you have been limbing?
can't she have been limbing?
can't we have been limbing?
can't you have been limbing?
can't they have been limbing?