should disk
Regular verb: disk - disked- disked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should disk
you should disk
she should disk
we should disk
you should disk
they should disk 	I should be disking
you should be disking
she should be disking
we should be disking
you should be disking
they should be disking	I should have disked
you should have disked
she should have disked
we should have disked
you should have disked
they should have disked	I should have been disking
you should have been disking
she should have been disking
we should have been disking
you should have been disking
they should have been disking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not disk
you should not disk
she should not disk
we should not disk
you should not disk
they should not disk 	I should not be disking
you should not be disking
she should not be disking
we should not be disking
you should not be disking
they should not be disking	I should not have disked
you should not have disked
she should not have disked
we should not have disked
you should not have disked
they should not have disked	I should not have been disking
you should not have been disking
she should not have been disking
we should not have been disking
you should not have been disking
they should not have been disking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I disk?
should you disk?
should she disk?
should we disk?
should you disk?
should they disk? 	should I be disking?
should you be disking?
should she be disking?
should we be disking?
should you be disking?
should they be disking? 	should I have disked?
should you have disked?
should she have disked?
should we have disked?
should you have disked?
should they have disked? 	should I have been disking?
should you have been disking?
should she have been disking?
should we have been disking?
should you have been disking?
should they have been disking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not disk?
should you not disk?
should she not disk?
should we not disk?
should you not disk?
should they not disk? 	should I not be disking?
should you not be disking?
should she not be disking?
should we not be disking?
should you not be disking?
should they not be disking? 	should I not have disked?
should you not have disked?
should she not have disked?
should we not have disked?
should you not have disked?
should they not have disked? 	should I not have been disking?
should you not have been disking?
should she not have been disking?
should we not have been disking?
should you not have been disking?
should they not have been disking?