I'd be paraphrasing you'd be paraphrasing he'd be paraphrasing we'd be paraphrasing you'd be paraphrasing they'd be paraphrasing
Perfect
I should've paraphrased you should've paraphrased he should've paraphrased we should've paraphrased you should've paraphrased they should've paraphrased
V-ing perfect
I should've been paraphrasing you should've been paraphrasing he should've been paraphrasing we should've been paraphrasing you should've been paraphrasing they should've been paraphrasing
Negation
Simple form
I shouldn't paraphrase you shouldn't paraphrase he shouldn't paraphrase we shouldn't paraphrase you shouldn't paraphrase they shouldn't paraphrase
V-ing form
I shouldn't be paraphrasing you shouldn't be paraphrasing he shouldn't be paraphrasing we shouldn't be paraphrasing you shouldn't be paraphrasing they shouldn't be paraphrasing
Perfect
I shouldn't have paraphrased you shouldn't have paraphrased he shouldn't have paraphrased we shouldn't have paraphrased you shouldn't have paraphrased they shouldn't have paraphrased
V-ing perfect
I shouldn't have been paraphrasing you shouldn't have been paraphrasing he shouldn't have been paraphrasing we shouldn't have been paraphrasing you shouldn't have been paraphrasing they shouldn't have been paraphrasing
Interrogative form
Simple form
should I paraphrase? should you paraphrase? should he paraphrase? should we paraphrase? should you paraphrase? should they paraphrase?
V-ing form
should I be paraphrasing? should you be paraphrasing? should he be paraphrasing? should we be paraphrasing? should you be paraphrasing? should they be paraphrasing?
Perfect
should I have paraphrased? should you have paraphrased? should he have paraphrased? should we have paraphrased? should you have paraphrased? should they have paraphrased?
V-ing perfect
should I have been paraphrasing? should you have been paraphrasing? should he have been paraphrasing? should we have been paraphrasing? should you have been paraphrasing? should they have been paraphrasing?
Interro-negative form
Simple form
shouldn't I paraphrase? shouldn't you paraphrase? shouldn't he paraphrase? shouldn't we paraphrase? shouldn't you paraphrase? shouldn't they paraphrase?
V-ing form
shouldn't I be paraphrasing? shouldn't you be paraphrasing? shouldn't he be paraphrasing? shouldn't we be paraphrasing? shouldn't you be paraphrasing? shouldn't they be paraphrasing?
Perfect
shouldn't I have paraphrased? shouldn't you have paraphrased? shouldn't he have paraphrased? shouldn't we have paraphrased? shouldn't you have paraphrased? shouldn't they have paraphrased?
V-ing perfect
shouldn't I have been paraphrasing? shouldn't you have been paraphrasing? shouldn't he have been paraphrasing? shouldn't we have been paraphrasing? shouldn't you have been paraphrasing? shouldn't they have been paraphrasing?