SN4 ""

No	Pattern	Freq
1	[pron] should [adv] be [verb] that	220
2	[pers pn] should [adv] be [verb] that	220
3	[pron] should [adv] be [vb pp] that	219
4	it should [adv] be [verb] that	218
5	it should [adv] be [verb] that	218
6	[pron] should [adv] be [verb] that	140
7	[pron] should also be [verb] that	97
8	[pron] should also be [verb] that	97
9	[pron] should not be [verb] that	80
10	[pron] should [not/n't] be [verb] that	80
11	[pron] should not be [verb] that	80
12	[pron] should [adv] be noted that	61
13	[pron] should [adv] be note that	61
14	[pron] should [adv] be forgotten that	38
15	[pron] should [adv] be forget that	38
16	[pron] should [adv] be assume that	24
17	[pron] should [adv] be assumed that	24
18	[pron] should [adv] be remember that	21
19	[pron] should [adv] be remembered that	21
20	[pron] should perhaps be [verb] that	11
21	[pron] should perhaps be [verb] that	11
22	[pron] should [adv] be think that	10
23	[pron] should [adv] be thought that	10
24	[pron] should [adv] be say that	9
25	[pron] should [adv] be said that	8
26	[pron] should [adv] be recognise that	8
27	[pron] should [adv] be recognised that	8
28	[pron] should always be [verb] that	7
29	[pron] should however be [verb] that	7
30	[pron] should always be [verb] that	7