should blockade
Regular verb: blockade - blockaded- blockaded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should blockade
you should blockade
she should blockade
we should blockade
you should blockade
they should blockade 	I should be blockading
you should be blockading
she should be blockading
we should be blockading
you should be blockading
they should be blockading	I should have blockaded
you should have blockaded
she should have blockaded
we should have blockaded
you should have blockaded
they should have blockaded	I should have been blockading
you should have been blockading
she should have been blockading
we should have been blockading
you should have been blockading
they should have been blockading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not blockade
you should not blockade
she should not blockade
we should not blockade
you should not blockade
they should not blockade 	I should not be blockading
you should not be blockading
she should not be blockading
we should not be blockading
you should not be blockading
they should not be blockading	I should not have blockaded
you should not have blockaded
she should not have blockaded
we should not have blockaded
you should not have blockaded
they should not have blockaded	I should not have been blockading
you should not have been blockading
she should not have been blockading
we should not have been blockading
you should not have been blockading
they should not have been blockading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I blockade?
should you blockade?
should she blockade?
should we blockade?
should you blockade?
should they blockade? 	should I be blockading?
should you be blockading?
should she be blockading?
should we be blockading?
should you be blockading?
should they be blockading? 	should I have blockaded?
should you have blockaded?
should she have blockaded?
should we have blockaded?
should you have blockaded?
should they have blockaded? 	should I have been blockading?
should you have been blockading?
should she have been blockading?
should we have been blockading?
should you have been blockading?
should they have been blockading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not blockade?
should you not blockade?
should she not blockade?
should we not blockade?
should you not blockade?
should they not blockade? 	should I not be blockading?
should you not be blockading?
should she not be blockading?
should we not be blockading?
should you not be blockading?
should they not be blockading? 	should I not have blockaded?
should you not have blockaded?
should she not have blockaded?
should we not have blockaded?
should you not have blockaded?
should they not have blockaded? 	should I not have been blockading?
should you not have been blockading?
should she not have been blockading?
should we not have been blockading?
should you not have been blockading?
should they not have been blockading?