can merge
Regular verb: merge - merged- merged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can merge
you can merge
she can merge
we can merge
you can merge
they can merge 	I can be merging
you can be merging
she can be merging
we can be merging
you can be merging
they can be merging	I can have merged
you can have merged
she can have merged
we can have merged
you can have merged
they can have merged	I can have been merging
you can have been merging
she can have been merging
we can have been merging
you can have been merging
they can have been merging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't merge
you can't merge
she can't merge
we can't merge
you can't merge
they can't merge 	I can't be merging
you can't be merging
she can't be merging
we can't be merging
you can't be merging
they can't be merging	I can't have merged
you can't have merged
she can't have merged
we can't have merged
you can't have merged
they can't have merged	I can't have been merging
you can't have been merging
she can't have been merging
we can't have been merging
you can't have been merging
they can't have been merging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I merge?
can you merge?
can she merge?
can we merge?
can you merge?
can they merge? 	can I be merging?
can you be merging?
can she be merging?
can we be merging?
can you be merging?
can they be merging? 	can I have merged?
can you have merged?
can she have merged?
can we have merged?
can you have merged?
can they have merged? 	can I have been merging?
can you have been merging?
can she have been merging?
can we have been merging?
can you have been merging?
can they have been merging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I merge?
can't you merge?
can't she merge?
can't we merge?
can't you merge?
can't they merge? 	can't I be merging?
can't you be merging?
can't she be merging?
can't we be merging?
can't you be merging?
can't they be merging? 	can't I have merged?
can't you have merged?
can't she have merged?
can't we have merged?
can't you have merged?
can't they have merged? 	can't I have been merging?
can't you have been merging?
can't she have been merging?
can't we have been merging?
can't you have been merging?
can't they have been merging?