can upset
Irregular verb: upset - upset- upset

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can upset
you can upset
she can upset
we can upset
you can upset
they can upset 	I can be upsetting
you can be upsetting
she can be upsetting
we can be upsetting
you can be upsetting
they can be upsetting	I can have upset
you can have upset
she can have upset
we can have upset
you can have upset
they can have upset	I can have been upsetting
you can have been upsetting
she can have been upsetting
we can have been upsetting
you can have been upsetting
they can have been upsetting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't upset
you can't upset
she can't upset
we can't upset
you can't upset
they can't upset 	I can't be upsetting
you can't be upsetting
she can't be upsetting
we can't be upsetting
you can't be upsetting
they can't be upsetting	I can't have upset
you can't have upset
she can't have upset
we can't have upset
you can't have upset
they can't have upset	I can't have been upsetting
you can't have been upsetting
she can't have been upsetting
we can't have been upsetting
you can't have been upsetting
they can't have been upsetting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I upset?
can you upset?
can she upset?
can we upset?
can you upset?
can they upset? 	can I be upsetting?
can you be upsetting?
can she be upsetting?
can we be upsetting?
can you be upsetting?
can they be upsetting? 	can I have upset?
can you have upset?
can she have upset?
can we have upset?
can you have upset?
can they have upset? 	can I have been upsetting?
can you have been upsetting?
can she have been upsetting?
can we have been upsetting?
can you have been upsetting?
can they have been upsetting? 	

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