can demolish
Regular verb: demolish - demolished- demolished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can demolish
you can demolish
she can demolish
we can demolish
you can demolish
they can demolish 	I can be demolishing
you can be demolishing
she can be demolishing
we can be demolishing
you can be demolishing
they can be demolishing	I can have demolished
you can have demolished
she can have demolished
we can have demolished
you can have demolished
they can have demolished	I can have been demolishing
you can have been demolishing
she can have been demolishing
we can have been demolishing
you can have been demolishing
they can have been demolishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't demolish
you can't demolish
she can't demolish
we can't demolish
you can't demolish
they can't demolish 	I can't be demolishing
you can't be demolishing
she can't be demolishing
we can't be demolishing
you can't be demolishing
they can't be demolishing	I can't have demolished
you can't have demolished
she can't have demolished
we can't have demolished
you can't have demolished
they can't have demolished	I can't have been demolishing
you can't have been demolishing
she can't have been demolishing
we can't have been demolishing
you can't have been demolishing
they can't have been demolishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I demolish?
can you demolish?
can she demolish?
can we demolish?
can you demolish?
can they demolish? 	can I be demolishing?
can you be demolishing?
can she be demolishing?
can we be demolishing?
can you be demolishing?
can they be demolishing? 	can I have demolished?
can you have demolished?
can she have demolished?
can we have demolished?
can you have demolished?
can they have demolished? 	can I have been demolishing?
can you have been demolishing?
can she have been demolishing?
can we have been demolishing?
can you have been demolishing?
can they have been demolishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I demolish?
can't you demolish?
can't she demolish?
can't we demolish?
can't you demolish?
can't they demolish? 	can't I be demolishing?
can't you be demolishing?
can't she be demolishing?
can't we be demolishing?
can't you be demolishing?
can't they be demolishing? 	can't I have demolished?
can't you have demolished?
can't she have demolished?
can't we have demolished?
can't you have demolished?
can't they have demolished? 	can't I have been demolishing?
can't you have been demolishing?
can't she have been demolishing?
can't we have been demolishing?
can't you have been demolishing?
can't they have been demolishing?