I should garden you should garden he should garden we should garden you should garden they should garden
V-ing form
I should be gardening you should be gardening he should be gardening we should be gardening you should be gardening they should be gardening
Perfect
I should have gardened you should have gardened he should have gardened we should have gardened you should have gardened they should have gardened
V-ing perfect
I should have been gardening you should have been gardening he should have been gardening we should have been gardening you should have been gardening they should have been gardening
Negation
Simple form
I should not garden you should not garden he should not garden we should not garden you should not garden they should not garden
V-ing form
I should not be gardening you should not be gardening he should not be gardening we should not be gardening you should not be gardening they should not be gardening
Perfect
I should not have gardened you should not have gardened he should not have gardened we should not have gardened you should not have gardened they should not have gardened
V-ing perfect
I should not have been gardening you should not have been gardening he should not have been gardening we should not have been gardening you should not have been gardening they should not have been gardening
Interrogative form
Simple form
should I garden? should you garden? should he garden? should we garden? should you garden? should they garden?
V-ing form
should I be gardening? should you be gardening? should he be gardening? should we be gardening? should you be gardening? should they be gardening?
Perfect
should I have gardened? should you have gardened? should he have gardened? should we have gardened? should you have gardened? should they have gardened?
V-ing perfect
should I have been gardening? should you have been gardening? should he have been gardening? should we have been gardening? should you have been gardening? should they have been gardening?
Interro-negative form
Simple form
should I not garden? should you not garden? should he not garden? should we not garden? should you not garden? should they not garden?
V-ing form
should I not be gardening? should you not be gardening? should he not be gardening? should we not be gardening? should you not be gardening? should they not be gardening?
Perfect
should I not have gardened? should you not have gardened? should he not have gardened? should we not have gardened? should you not have gardened? should they not have gardened?
V-ing perfect
should I not have been gardening? should you not have been gardening? should he not have been gardening? should we not have been gardening? should you not have been gardening? should they not have been gardening?