can gash
Regular verb: gash - gashed- gashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can gash
you can gash
she can gash
we can gash
you can gash
they can gash 	I can be gashing
you can be gashing
she can be gashing
we can be gashing
you can be gashing
they can be gashing	I can have gashed
you can have gashed
she can have gashed
we can have gashed
you can have gashed
they can have gashed	I can have been gashing
you can have been gashing
she can have been gashing
we can have been gashing
you can have been gashing
they can have been gashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't gash
you can't gash
she can't gash
we can't gash
you can't gash
they can't gash 	I can't be gashing
you can't be gashing
she can't be gashing
we can't be gashing
you can't be gashing
they can't be gashing	I can't have gashed
you can't have gashed
she can't have gashed
we can't have gashed
you can't have gashed
they can't have gashed	I can't have been gashing
you can't have been gashing
she can't have been gashing
we can't have been gashing
you can't have been gashing
they can't have been gashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I gash?
can you gash?
can she gash?
can we gash?
can you gash?
can they gash? 	can I be gashing?
can you be gashing?
can she be gashing?
can we be gashing?
can you be gashing?
can they be gashing? 	can I have gashed?
can you have gashed?
can she have gashed?
can we have gashed?
can you have gashed?
can they have gashed? 	can I have been gashing?
can you have been gashing?
can she have been gashing?
can we have been gashing?
can you have been gashing?
can they have been gashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I gash?
can't you gash?
can't she gash?
can't we gash?
can't you gash?
can't they gash? 	can't I be gashing?
can't you be gashing?
can't she be gashing?
can't we be gashing?
can't you be gashing?
can't they be gashing? 	can't I have gashed?
can't you have gashed?
can't she have gashed?
can't we have gashed?
can't you have gashed?
can't they have gashed? 	can't I have been gashing?
can't you have been gashing?
can't she have been gashing?
can't we have been gashing?
can't you have been gashing?
can't they have been gashing?