I should calcify you should calcify he should calcify we should calcify you should calcify they should calcify
V-ing form
I should be calcifying you should be calcifying he should be calcifying we should be calcifying you should be calcifying they should be calcifying
Perfect
I should have calcified you should have calcified he should have calcified we should have calcified you should have calcified they should have calcified
V-ing perfect
I should have been calcifying you should have been calcifying he should have been calcifying we should have been calcifying you should have been calcifying they should have been calcifying
Negation
Simple form
I should not calcify you should not calcify he should not calcify we should not calcify you should not calcify they should not calcify
V-ing form
I should not be calcifying you should not be calcifying he should not be calcifying we should not be calcifying you should not be calcifying they should not be calcifying
Perfect
I should not have calcified you should not have calcified he should not have calcified we should not have calcified you should not have calcified they should not have calcified
V-ing perfect
I should not have been calcifying you should not have been calcifying he should not have been calcifying we should not have been calcifying you should not have been calcifying they should not have been calcifying
Interrogative form
Simple form
should I calcify? should you calcify? should he calcify? should we calcify? should you calcify? should they calcify?
V-ing form
should I be calcifying? should you be calcifying? should he be calcifying? should we be calcifying? should you be calcifying? should they be calcifying?
Perfect
should I have calcified? should you have calcified? should he have calcified? should we have calcified? should you have calcified? should they have calcified?
V-ing perfect
should I have been calcifying? should you have been calcifying? should he have been calcifying? should we have been calcifying? should you have been calcifying? should they have been calcifying?
Interro-negative form
Simple form
should I not calcify? should you not calcify? should he not calcify? should we not calcify? should you not calcify? should they not calcify?
V-ing form
should I not be calcifying? should you not be calcifying? should he not be calcifying? should we not be calcifying? should you not be calcifying? should they not be calcifying?
Perfect
should I not have calcified? should you not have calcified? should he not have calcified? should we not have calcified? should you not have calcified? should they not have calcified?
V-ing perfect
should I not have been calcifying? should you not have been calcifying? should he not have been calcifying? should we not have been calcifying? should you not have been calcifying? should they not have been calcifying?