should isle
Regular verb: isle - isled- isled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should isle
you should isle
she should isle
we should isle
you should isle
they should isle 	I should be isling
you should be isling
she should be isling
we should be isling
you should be isling
they should be isling	I should have isled
you should have isled
she should have isled
we should have isled
you should have isled
they should have isled	I should have been isling
you should have been isling
she should have been isling
we should have been isling
you should have been isling
they should have been isling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not isle
you should not isle
she should not isle
we should not isle
you should not isle
they should not isle 	I should not be isling
you should not be isling
she should not be isling
we should not be isling
you should not be isling
they should not be isling	I should not have isled
you should not have isled
she should not have isled
we should not have isled
you should not have isled
they should not have isled	I should not have been isling
you should not have been isling
she should not have been isling
we should not have been isling
you should not have been isling
they should not have been isling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I isle?
should you isle?
should she isle?
should we isle?
should you isle?
should they isle? 	should I be isling?
should you be isling?
should she be isling?
should we be isling?
should you be isling?
should they be isling? 	should I have isled?
should you have isled?
should she have isled?
should we have isled?
should you have isled?
should they have isled? 	should I have been isling?
should you have been isling?
should she have been isling?
should we have been isling?
should you have been isling?
should they have been isling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not isle?
should you not isle?
should she not isle?
should we not isle?
should you not isle?
should they not isle? 	should I not be isling?
should you not be isling?
should she not be isling?
should we not be isling?
should you not be isling?
should they not be isling? 	should I not have isled?
should you not have isled?
should she not have isled?
should we not have isled?
should you not have isled?
should they not have isled? 	should I not have been isling?
should you not have been isling?
should she not have been isling?
should we not have been isling?
should you not have been isling?
should they not have been isling?