can uninstall
Regular verb: uninstall - uninstalled- uninstalled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can uninstall
you can uninstall
she can uninstall
we can uninstall
you can uninstall
they can uninstall 	I can be uninstalling
you can be uninstalling
she can be uninstalling
we can be uninstalling
you can be uninstalling
they can be uninstalling	I can have uninstalled
you can have uninstalled
she can have uninstalled
we can have uninstalled
you can have uninstalled
they can have uninstalled	I can have been uninstalling
you can have been uninstalling
she can have been uninstalling
we can have been uninstalling
you can have been uninstalling
they can have been uninstalling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot uninstall
you cannot uninstall
she cannot uninstall
we cannot uninstall
you cannot uninstall
they cannot uninstall 	I cannot be uninstalling
you cannot be uninstalling
she cannot be uninstalling
we cannot be uninstalling
you cannot be uninstalling
they cannot be uninstalling	I cannot have uninstalled
you cannot have uninstalled
she cannot have uninstalled
we cannot have uninstalled
you cannot have uninstalled
they cannot have uninstalled	I cannot have been uninstalling
you cannot have been uninstalling
she cannot have been uninstalling
we cannot have been uninstalling
you cannot have been uninstalling
they cannot have been uninstalling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I uninstall?
can you uninstall?
can she uninstall?
can we uninstall?
can you uninstall?
can they uninstall? 	can I be uninstalling?
can you be uninstalling?
can she be uninstalling?
can we be uninstalling?
can you be uninstalling?
can they be uninstalling? 	can I have uninstalled?
can you have uninstalled?
can she have uninstalled?
can we have uninstalled?
can you have uninstalled?
can they have uninstalled? 	can I have been uninstalling?
can you have been uninstalling?
can she have been uninstalling?
can we have been uninstalling?
can you have been uninstalling?
can they have been uninstalling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not uninstall?
can you not uninstall?
can she not uninstall?
can we not uninstall?
can you not uninstall?
can they not uninstall? 	can I not be uninstalling?
can you not be uninstalling?
can she not be uninstalling?
can we not be uninstalling?
can you not be uninstalling?
can they not be uninstalling? 	can I not have uninstalled?
can you not have uninstalled?
can she not have uninstalled?
can we not have uninstalled?
can you not have uninstalled?
can they not have uninstalled? 	can I not have been uninstalling?
can you not have been uninstalling?
can she not have been uninstalling?
can we not have been uninstalling?
can you not have been uninstalling?
can they not have been uninstalling?