should miscalculate
Regular verb: miscalculate - miscalculated- miscalculated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should miscalculate
you should miscalculate
he should miscalculate
we should miscalculate
you should miscalculate
they should miscalculate 	I should be miscalculating
you should be miscalculating
he should be miscalculating
we should be miscalculating
you should be miscalculating
they should be miscalculating	I should have miscalculated
you should have miscalculated
he should have miscalculated
we should have miscalculated
you should have miscalculated
they should have miscalculated	I should have been miscalculating
you should have been miscalculating
he should have been miscalculating
we should have been miscalculating
you should have been miscalculating
they should have been miscalculating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not miscalculate
you should not miscalculate
he should not miscalculate
we should not miscalculate
you should not miscalculate
they should not miscalculate 	I should not be miscalculating
you should not be miscalculating
he should not be miscalculating
we should not be miscalculating
you should not be miscalculating
they should not be miscalculating	I should not have miscalculated
you should not have miscalculated
he should not have miscalculated
we should not have miscalculated
you should not have miscalculated
they should not have miscalculated	I should not have been miscalculating
you should not have been miscalculating
he should not have been miscalculating
we should not have been miscalculating
you should not have been miscalculating
they should not have been miscalculating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I miscalculate?
should you miscalculate?
should he miscalculate?
should we miscalculate?
should you miscalculate?
should they miscalculate? 	should I be miscalculating?
should you be miscalculating?
should he be miscalculating?
should we be miscalculating?
should you be miscalculating?
should they be miscalculating? 	should I have miscalculated?
should you have miscalculated?
should he have miscalculated?
should we have miscalculated?
should you have miscalculated?
should they have miscalculated? 	should I have been miscalculating?
should you have been miscalculating?
should he have been miscalculating?
should we have been miscalculating?
should you have been miscalculating?
should they have been miscalculating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not miscalculate?
should you not miscalculate?
should he not miscalculate?
should we not miscalculate?
should you not miscalculate?
should they not miscalculate? 	should I not be miscalculating?
should you not be miscalculating?
should he not be miscalculating?
should we not be miscalculating?
should you not be miscalculating?
should they not be miscalculating? 	should I not have miscalculated?
should you not have miscalculated?
should he not have miscalculated?
should we not have miscalculated?
should you not have miscalculated?
should they not have miscalculated? 	should I not have been miscalculating?
should you not have been miscalculating?
should he not have been miscalculating?
should we not have been miscalculating?
should you not have been miscalculating?
should they not have been miscalculating?