can rehash
Regular verb: rehash - rehashed- rehashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can rehash
you can rehash
she can rehash
we can rehash
you can rehash
they can rehash 	I can be rehashing
you can be rehashing
she can be rehashing
we can be rehashing
you can be rehashing
they can be rehashing	I can have rehashed
you can have rehashed
she can have rehashed
we can have rehashed
you can have rehashed
they can have rehashed	I can have been rehashing
you can have been rehashing
she can have been rehashing
we can have been rehashing
you can have been rehashing
they can have been rehashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't rehash
you can't rehash
she can't rehash
we can't rehash
you can't rehash
they can't rehash 	I can't be rehashing
you can't be rehashing
she can't be rehashing
we can't be rehashing
you can't be rehashing
they can't be rehashing	I can't have rehashed
you can't have rehashed
she can't have rehashed
we can't have rehashed
you can't have rehashed
they can't have rehashed	I can't have been rehashing
you can't have been rehashing
she can't have been rehashing
we can't have been rehashing
you can't have been rehashing
they can't have been rehashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I rehash?
can you rehash?
can she rehash?
can we rehash?
can you rehash?
can they rehash? 	can I be rehashing?
can you be rehashing?
can she be rehashing?
can we be rehashing?
can you be rehashing?
can they be rehashing? 	can I have rehashed?
can you have rehashed?
can she have rehashed?
can we have rehashed?
can you have rehashed?
can they have rehashed? 	can I have been rehashing?
can you have been rehashing?
can she have been rehashing?
can we have been rehashing?
can you have been rehashing?
can they have been rehashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I rehash?
can't you rehash?
can't she rehash?
can't we rehash?
can't you rehash?
can't they rehash? 	can't I be rehashing?
can't you be rehashing?
can't she be rehashing?
can't we be rehashing?
can't you be rehashing?
can't they be rehashing? 	can't I have rehashed?
can't you have rehashed?
can't she have rehashed?
can't we have rehashed?
can't you have rehashed?
can't they have rehashed? 	can't I have been rehashing?
can't you have been rehashing?
can't she have been rehashing?
can't we have been rehashing?
can't you have been rehashing?
can't they have been rehashing?