SN4 ""

No	Pattern	Freq
1	it should [adv] be [vb pp] that	218
2	it should [adv] be [verb] that	139
3	it should also be [verb] that	96
4	it should also be [verb] that	96
5	it should not be [verb] that	79
6	it should not be [verb] that	79
7	it should [not/n't] be [verb] that	79
8	it should [adv] be note that	61
9	it should [adv] be noted that	61
10	it should [adv] be forgotten that	38
11	it should [adv] be forget that	38
12	it should [adv] be assumed that	24
13	it should [adv] be assume that	24
14	it should [adv] be remember that	21
15	it should [adv] be remembered that	21
16	it should perhaps be [verb] that	11
17	it should perhaps be [verb] that	11
18	it should [adv] be think that	10
19	it should [adv] be thought that	10
20	it should [adv] be recognise that	8
21	it should [adv] be said that	8
22	it should [adv] be recognised that	8
23	it should [adv] be say that	8
24	it should always be [verb] that	7
25	it should however be [verb] that	7
26	it should always be [verb] that	7
27	it should however be [verb] that	7
28	it should never be [verb] that	6
29	it should [adv] be stress that	6
30	it should [adv] be stressed that	6