should optimize
Regular verb: optimize - optimized- optimized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should optimize
you should optimize
he should optimize
we should optimize
you should optimize
they should optimize 	I should be optimizing
you should be optimizing
he should be optimizing
we should be optimizing
you should be optimizing
they should be optimizing	I should have optimized
you should have optimized
he should have optimized
we should have optimized
you should have optimized
they should have optimized	I should have been optimizing
you should have been optimizing
he should have been optimizing
we should have been optimizing
you should have been optimizing
they should have been optimizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not optimize
you should not optimize
he should not optimize
we should not optimize
you should not optimize
they should not optimize 	I should not be optimizing
you should not be optimizing
he should not be optimizing
we should not be optimizing
you should not be optimizing
they should not be optimizing	I should not have optimized
you should not have optimized
he should not have optimized
we should not have optimized
you should not have optimized
they should not have optimized	I should not have been optimizing
you should not have been optimizing
he should not have been optimizing
we should not have been optimizing
you should not have been optimizing
they should not have been optimizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I optimize?
should you optimize?
should he optimize?
should we optimize?
should you optimize?
should they optimize? 	should I be optimizing?
should you be optimizing?
should he be optimizing?
should we be optimizing?
should you be optimizing?
should they be optimizing? 	should I have optimized?
should you have optimized?
should he have optimized?
should we have optimized?
should you have optimized?
should they have optimized? 	should I have been optimizing?
should you have been optimizing?
should he have been optimizing?
should we have been optimizing?
should you have been optimizing?
should they have been optimizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not optimize?
should you not optimize?
should he not optimize?
should we not optimize?
should you not optimize?
should they not optimize? 	should I not be optimizing?
should you not be optimizing?
should he not be optimizing?
should we not be optimizing?
should you not be optimizing?
should they not be optimizing? 	should I not have optimized?
should you not have optimized?
should he not have optimized?
should we not have optimized?
should you not have optimized?
should they not have optimized? 	should I not have been optimizing?
should you not have been optimizing?
should he not have been optimizing?
should we not have been optimizing?
should you not have been optimizing?
should they not have been optimizing?