should presweeten
Regular verb: presweeten - presweetened- presweetened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should presweeten
you should presweeten
he should presweeten
we should presweeten
you should presweeten
they should presweeten 	I should be presweetening
you should be presweetening
he should be presweetening
we should be presweetening
you should be presweetening
they should be presweetening	I should have presweetened
you should have presweetened
he should have presweetened
we should have presweetened
you should have presweetened
they should have presweetened	I should have been presweetening
you should have been presweetening
he should have been presweetening
we should have been presweetening
you should have been presweetening
they should have been presweetening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not presweeten
you should not presweeten
he should not presweeten
we should not presweeten
you should not presweeten
they should not presweeten 	I should not be presweetening
you should not be presweetening
he should not be presweetening
we should not be presweetening
you should not be presweetening
they should not be presweetening	I should not have presweetened
you should not have presweetened
he should not have presweetened
we should not have presweetened
you should not have presweetened
they should not have presweetened	I should not have been presweetening
you should not have been presweetening
he should not have been presweetening
we should not have been presweetening
you should not have been presweetening
they should not have been presweetening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I presweeten?
should you presweeten?
should he presweeten?
should we presweeten?
should you presweeten?
should they presweeten? 	should I be presweetening?
should you be presweetening?
should he be presweetening?
should we be presweetening?
should you be presweetening?
should they be presweetening? 	should I have presweetened?
should you have presweetened?
should he have presweetened?
should we have presweetened?
should you have presweetened?
should they have presweetened? 	should I have been presweetening?
should you have been presweetening?
should he have been presweetening?
should we have been presweetening?
should you have been presweetening?
should they have been presweetening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not presweeten?
should you not presweeten?
should he not presweeten?
should we not presweeten?
should you not presweeten?
should they not presweeten? 	should I not be presweetening?
should you not be presweetening?
should he not be presweetening?
should we not be presweetening?
should you not be presweetening?
should they not be presweetening? 	should I not have presweetened?
should you not have presweetened?
should he not have presweetened?
should we not have presweetened?
should you not have presweetened?
should they not have presweetened? 	should I not have been presweetening?
should you not have been presweetening?
should he not have been presweetening?
should we not have been presweetening?
should you not have been presweetening?
should they not have been presweetening?