should compact
Regular verb: compact - compacted- compacted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should compact
you should compact
he should compact
we should compact
you should compact
they should compact 	I should be compacting
you should be compacting
he should be compacting
we should be compacting
you should be compacting
they should be compacting	I should have compacted
you should have compacted
he should have compacted
we should have compacted
you should have compacted
they should have compacted	I should have been compacting
you should have been compacting
he should have been compacting
we should have been compacting
you should have been compacting
they should have been compacting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not compact
you should not compact
he should not compact
we should not compact
you should not compact
they should not compact 	I should not be compacting
you should not be compacting
he should not be compacting
we should not be compacting
you should not be compacting
they should not be compacting	I should not have compacted
you should not have compacted
he should not have compacted
we should not have compacted
you should not have compacted
they should not have compacted	I should not have been compacting
you should not have been compacting
he should not have been compacting
we should not have been compacting
you should not have been compacting
they should not have been compacting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I compact?
should you compact?
should he compact?
should we compact?
should you compact?
should they compact? 	should I be compacting?
should you be compacting?
should he be compacting?
should we be compacting?
should you be compacting?
should they be compacting? 	should I have compacted?
should you have compacted?
should he have compacted?
should we have compacted?
should you have compacted?
should they have compacted? 	should I have been compacting?
should you have been compacting?
should he have been compacting?
should we have been compacting?
should you have been compacting?
should they have been compacting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not compact?
should you not compact?
should he not compact?
should we not compact?
should you not compact?
should they not compact? 	should I not be compacting?
should you not be compacting?
should he not be compacting?
should we not be compacting?
should you not be compacting?
should they not be compacting? 	should I not have compacted?
should you not have compacted?
should he not have compacted?
should we not have compacted?
should you not have compacted?
should they not have compacted? 	should I not have been compacting?
should you not have been compacting?
should he not have been compacting?
should we not have been compacting?
should you not have been compacting?
should they not have been compacting?