I should recommend you should recommend he should recommend we should recommend you should recommend they should recommend
V-ing form
I should be recommending you should be recommending he should be recommending we should be recommending you should be recommending they should be recommending
Perfect
I should have recommended you should have recommended he should have recommended we should have recommended you should have recommended they should have recommended
V-ing perfect
I should have been recommending you should have been recommending he should have been recommending we should have been recommending you should have been recommending they should have been recommending
Negation
Simple form
I should not recommend you should not recommend he should not recommend we should not recommend you should not recommend they should not recommend
V-ing form
I should not be recommending you should not be recommending he should not be recommending we should not be recommending you should not be recommending they should not be recommending
Perfect
I should not have recommended you should not have recommended he should not have recommended we should not have recommended you should not have recommended they should not have recommended
V-ing perfect
I should not have been recommending you should not have been recommending he should not have been recommending we should not have been recommending you should not have been recommending they should not have been recommending
Interrogative form
Simple form
should I recommend? should you recommend? should he recommend? should we recommend? should you recommend? should they recommend?
V-ing form
should I be recommending? should you be recommending? should he be recommending? should we be recommending? should you be recommending? should they be recommending?
Perfect
should I have recommended? should you have recommended? should he have recommended? should we have recommended? should you have recommended? should they have recommended?
V-ing perfect
should I have been recommending? should you have been recommending? should he have been recommending? should we have been recommending? should you have been recommending? should they have been recommending?
Interro-negative form
Simple form
should I not recommend? should you not recommend? should he not recommend? should we not recommend? should you not recommend? should they not recommend?
V-ing form
should I not be recommending? should you not be recommending? should he not be recommending? should we not be recommending? should you not be recommending? should they not be recommending?
Perfect
should I not have recommended? should you not have recommended? should he not have recommended? should we not have recommended? should you not have recommended? should they not have recommended?
V-ing perfect
should I not have been recommending? should you not have been recommending? should he not have been recommending? should we not have been recommending? should you not have been recommending? should they not have been recommending?