should hollow
Regular verb: hollow - hollowed- hollowed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should hollow
you should hollow
he should hollow
we should hollow
you should hollow
they should hollow 	I should be hollowing
you should be hollowing
he should be hollowing
we should be hollowing
you should be hollowing
they should be hollowing	I should have hollowed
you should have hollowed
he should have hollowed
we should have hollowed
you should have hollowed
they should have hollowed	I should have been hollowing
you should have been hollowing
he should have been hollowing
we should have been hollowing
you should have been hollowing
they should have been hollowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not hollow
you should not hollow
he should not hollow
we should not hollow
you should not hollow
they should not hollow 	I should not be hollowing
you should not be hollowing
he should not be hollowing
we should not be hollowing
you should not be hollowing
they should not be hollowing	I should not have hollowed
you should not have hollowed
he should not have hollowed
we should not have hollowed
you should not have hollowed
they should not have hollowed	I should not have been hollowing
you should not have been hollowing
he should not have been hollowing
we should not have been hollowing
you should not have been hollowing
they should not have been hollowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I hollow?
should you hollow?
should he hollow?
should we hollow?
should you hollow?
should they hollow? 	should I be hollowing?
should you be hollowing?
should he be hollowing?
should we be hollowing?
should you be hollowing?
should they be hollowing? 	should I have hollowed?
should you have hollowed?
should he have hollowed?
should we have hollowed?
should you have hollowed?
should they have hollowed? 	should I have been hollowing?
should you have been hollowing?
should he have been hollowing?
should we have been hollowing?
should you have been hollowing?
should they have been hollowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not hollow?
should you not hollow?
should he not hollow?
should we not hollow?
should you not hollow?
should they not hollow? 	should I not be hollowing?
should you not be hollowing?
should he not be hollowing?
should we not be hollowing?
should you not be hollowing?
should they not be hollowing? 	should I not have hollowed?
should you not have hollowed?
should he not have hollowed?
should we not have hollowed?
should you not have hollowed?
should they not have hollowed? 	should I not have been hollowing?
should you not have been hollowing?
should he not have been hollowing?
should we not have been hollowing?
should you not have been hollowing?
should they not have been hollowing?