can unnerve
Regular verb: unnerve - unnerved- unnerved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can unnerve
you can unnerve
she can unnerve
we can unnerve
you can unnerve
they can unnerve 	I can be unnerving
you can be unnerving
she can be unnerving
we can be unnerving
you can be unnerving
they can be unnerving	I can have unnerved
you can have unnerved
she can have unnerved
we can have unnerved
you can have unnerved
they can have unnerved	I can have been unnerving
you can have been unnerving
she can have been unnerving
we can have been unnerving
you can have been unnerving
they can have been unnerving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't unnerve
you can't unnerve
she can't unnerve
we can't unnerve
you can't unnerve
they can't unnerve 	I can't be unnerving
you can't be unnerving
she can't be unnerving
we can't be unnerving
you can't be unnerving
they can't be unnerving	I can't have unnerved
you can't have unnerved
she can't have unnerved
we can't have unnerved
you can't have unnerved
they can't have unnerved	I can't have been unnerving
you can't have been unnerving
she can't have been unnerving
we can't have been unnerving
you can't have been unnerving
they can't have been unnerving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I unnerve?
can you unnerve?
can she unnerve?
can we unnerve?
can you unnerve?
can they unnerve? 	can I be unnerving?
can you be unnerving?
can she be unnerving?
can we be unnerving?
can you be unnerving?
can they be unnerving? 	can I have unnerved?
can you have unnerved?
can she have unnerved?
can we have unnerved?
can you have unnerved?
can they have unnerved? 	can I have been unnerving?
can you have been unnerving?
can she have been unnerving?
can we have been unnerving?
can you have been unnerving?
can they have been unnerving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I unnerve?
can't you unnerve?
can't she unnerve?
can't we unnerve?
can't you unnerve?
can't they unnerve? 	can't I be unnerving?
can't you be unnerving?
can't she be unnerving?
can't we be unnerving?
can't you be unnerving?
can't they be unnerving? 	can't I have unnerved?
can't you have unnerved?
can't she have unnerved?
can't we have unnerved?
can't you have unnerved?
can't they have unnerved? 	can't I have been unnerving?
can't you have been unnerving?
can't she have been unnerving?
can't we have been unnerving?
can't you have been unnerving?
can't they have been unnerving?