should chat
Regular verb: chat - chatted- chatted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should chat
you should chat
she should chat
we should chat
you should chat
they should chat 	I should be chatting
you should be chatting
she should be chatting
we should be chatting
you should be chatting
they should be chatting	I should have chatted
you should have chatted
she should have chatted
we should have chatted
you should have chatted
they should have chatted	I should have been chatting
you should have been chatting
she should have been chatting
we should have been chatting
you should have been chatting
they should have been chatting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not chat
you should not chat
she should not chat
we should not chat
you should not chat
they should not chat 	I should not be chatting
you should not be chatting
she should not be chatting
we should not be chatting
you should not be chatting
they should not be chatting	I should not have chatted
you should not have chatted
she should not have chatted
we should not have chatted
you should not have chatted
they should not have chatted	I should not have been chatting
you should not have been chatting
she should not have been chatting
we should not have been chatting
you should not have been chatting
they should not have been chatting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I chat?
should you chat?
should she chat?
should we chat?
should you chat?
should they chat? 	should I be chatting?
should you be chatting?
should she be chatting?
should we be chatting?
should you be chatting?
should they be chatting? 	should I have chatted?
should you have chatted?
should she have chatted?
should we have chatted?
should you have chatted?
should they have chatted? 	should I have been chatting?
should you have been chatting?
should she have been chatting?
should we have been chatting?
should you have been chatting?
should they have been chatting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not chat?
should you not chat?
should she not chat?
should we not chat?
should you not chat?
should they not chat? 	should I not be chatting?
should you not be chatting?
should she not be chatting?
should we not be chatting?
should you not be chatting?
should they not be chatting? 	should I not have chatted?
should you not have chatted?
should she not have chatted?
should we not have chatted?
should you not have chatted?
should they not have chatted? 	should I not have been chatting?
should you not have been chatting?
should she not have been chatting?
should we not have been chatting?
should you not have been chatting?
should they not have been chatting?