should threat
Regular verb: threat - threated- threated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should threat
you should threat
he should threat
we should threat
you should threat
they should threat 	I should be threating
you should be threating
he should be threating
we should be threating
you should be threating
they should be threating	I should have threated
you should have threated
he should have threated
we should have threated
you should have threated
they should have threated	I should have been threating
you should have been threating
he should have been threating
we should have been threating
you should have been threating
they should have been threating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not threat
you should not threat
he should not threat
we should not threat
you should not threat
they should not threat 	I should not be threating
you should not be threating
he should not be threating
we should not be threating
you should not be threating
they should not be threating	I should not have threated
you should not have threated
he should not have threated
we should not have threated
you should not have threated
they should not have threated	I should not have been threating
you should not have been threating
he should not have been threating
we should not have been threating
you should not have been threating
they should not have been threating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I threat?
should you threat?
should he threat?
should we threat?
should you threat?
should they threat? 	should I be threating?
should you be threating?
should he be threating?
should we be threating?
should you be threating?
should they be threating? 	should I have threated?
should you have threated?
should he have threated?
should we have threated?
should you have threated?
should they have threated? 	should I have been threating?
should you have been threating?
should he have been threating?
should we have been threating?
should you have been threating?
should they have been threating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not threat?
should you not threat?
should he not threat?
should we not threat?
should you not threat?
should they not threat? 	should I not be threating?
should you not be threating?
should he not be threating?
should we not be threating?
should you not be threating?
should they not be threating? 	should I not have threated?
should you not have threated?
should he not have threated?
should we not have threated?
should you not have threated?
should they not have threated? 	should I not have been threating?
should you not have been threating?
should he not have been threating?
should we not have been threating?
should you not have been threating?
should they not have been threating?