can isolate
Regular verb: isolate - isolated- isolated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can isolate
you can isolate
she can isolate
we can isolate
you can isolate
they can isolate 	I can be isolating
you can be isolating
she can be isolating
we can be isolating
you can be isolating
they can be isolating	I can have isolated
you can have isolated
she can have isolated
we can have isolated
you can have isolated
they can have isolated	I can have been isolating
you can have been isolating
she can have been isolating
we can have been isolating
you can have been isolating
they can have been isolating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't isolate
you can't isolate
she can't isolate
we can't isolate
you can't isolate
they can't isolate 	I can't be isolating
you can't be isolating
she can't be isolating
we can't be isolating
you can't be isolating
they can't be isolating	I can't have isolated
you can't have isolated
she can't have isolated
we can't have isolated
you can't have isolated
they can't have isolated	I can't have been isolating
you can't have been isolating
she can't have been isolating
we can't have been isolating
you can't have been isolating
they can't have been isolating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I isolate?
can you isolate?
can she isolate?
can we isolate?
can you isolate?
can they isolate? 	can I be isolating?
can you be isolating?
can she be isolating?
can we be isolating?
can you be isolating?
can they be isolating? 	can I have isolated?
can you have isolated?
can she have isolated?
can we have isolated?
can you have isolated?
can they have isolated? 	can I have been isolating?
can you have been isolating?
can she have been isolating?
can we have been isolating?
can you have been isolating?
can they have been isolating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I isolate?
can't you isolate?
can't she isolate?
can't we isolate?
can't you isolate?
can't they isolate? 	can't I be isolating?
can't you be isolating?
can't she be isolating?
can't we be isolating?
can't you be isolating?
can't they be isolating? 	can't I have isolated?
can't you have isolated?
can't she have isolated?
can't we have isolated?
can't you have isolated?
can't they have isolated? 	can't I have been isolating?
can't you have been isolating?
can't she have been isolating?
can't we have been isolating?
can't you have been isolating?
can't they have been isolating?