I should fluctuate you should fluctuate she should fluctuate we should fluctuate you should fluctuate they should fluctuate
V-ing form
I should be fluctuating you should be fluctuating she should be fluctuating we should be fluctuating you should be fluctuating they should be fluctuating
Perfect
I should have fluctuated you should have fluctuated she should have fluctuated we should have fluctuated you should have fluctuated they should have fluctuated
V-ing perfect
I should have been fluctuating you should have been fluctuating she should have been fluctuating we should have been fluctuating you should have been fluctuating they should have been fluctuating
Negation
Simple form
I should not fluctuate you should not fluctuate she should not fluctuate we should not fluctuate you should not fluctuate they should not fluctuate
V-ing form
I should not be fluctuating you should not be fluctuating she should not be fluctuating we should not be fluctuating you should not be fluctuating they should not be fluctuating
Perfect
I should not have fluctuated you should not have fluctuated she should not have fluctuated we should not have fluctuated you should not have fluctuated they should not have fluctuated
V-ing perfect
I should not have been fluctuating you should not have been fluctuating she should not have been fluctuating we should not have been fluctuating you should not have been fluctuating they should not have been fluctuating
Interrogative form
Simple form
should I fluctuate? should you fluctuate? should she fluctuate? should we fluctuate? should you fluctuate? should they fluctuate?
V-ing form
should I be fluctuating? should you be fluctuating? should she be fluctuating? should we be fluctuating? should you be fluctuating? should they be fluctuating?
Perfect
should I have fluctuated? should you have fluctuated? should she have fluctuated? should we have fluctuated? should you have fluctuated? should they have fluctuated?
V-ing perfect
should I have been fluctuating? should you have been fluctuating? should she have been fluctuating? should we have been fluctuating? should you have been fluctuating? should they have been fluctuating?
Interro-negative form
Simple form
should I not fluctuate? should you not fluctuate? should she not fluctuate? should we not fluctuate? should you not fluctuate? should they not fluctuate?
V-ing form
should I not be fluctuating? should you not be fluctuating? should she not be fluctuating? should we not be fluctuating? should you not be fluctuating? should they not be fluctuating?
Perfect
should I not have fluctuated? should you not have fluctuated? should she not have fluctuated? should we not have fluctuated? should you not have fluctuated? should they not have fluctuated?
V-ing perfect
should I not have been fluctuating? should you not have been fluctuating? should she not have been fluctuating? should we not have been fluctuating? should you not have been fluctuating? should they not have been fluctuating?