should extol
Regular verb: extol - extolled- extolled

Affirmation 	
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I should extol
you should extol
he should extol
we should extol
you should extol
they should extol 	I should be extolling
you should be extolling
he should be extolling
we should be extolling
you should be extolling
they should be extolling	I should have extolled
you should have extolled
he should have extolled
we should have extolled
you should have extolled
they should have extolled	I should have been extolling
you should have been extolling
he should have been extolling
we should have been extolling
you should have been extolling
they should have been extolling	

Negation 	
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I should not extol
you should not extol
he should not extol
we should not extol
you should not extol
they should not extol 	I should not be extolling
you should not be extolling
he should not be extolling
we should not be extolling
you should not be extolling
they should not be extolling	I should not have extolled
you should not have extolled
he should not have extolled
we should not have extolled
you should not have extolled
they should not have extolled	I should not have been extolling
you should not have been extolling
he should not have been extolling
we should not have been extolling
you should not have been extolling
they should not have been extolling	

Interrogative form 	
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should I extol?
should you extol?
should he extol?
should we extol?
should you extol?
should they extol? 	should I be extolling?
should you be extolling?
should he be extolling?
should we be extolling?
should you be extolling?
should they be extolling? 	should I have extolled?
should you have extolled?
should he have extolled?
should we have extolled?
should you have extolled?
should they have extolled? 	should I have been extolling?
should you have been extolling?
should he have been extolling?
should we have been extolling?
should you have been extolling?
should they have been extolling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not extol?
should you not extol?
should he not extol?
should we not extol?
should you not extol?
should they not extol? 	should I not be extolling?
should you not be extolling?
should he not be extolling?
should we not be extolling?
should you not be extolling?
should they not be extolling? 	should I not have extolled?
should you not have extolled?
should he not have extolled?
should we not have extolled?
should you not have extolled?
should they not have extolled? 	should I not have been extolling?
should you not have been extolling?
should he not have been extolling?
should we not have been extolling?
should you not have been extolling?
should they not have been extolling?