SN4 ""

No	Pattern	Freq
1	should [adv] be [verb] that	148
2	should [adv] be [vb pp] that	148
3	should [adv] be [verb] that	148
4	should also be [verb] that	103
5	should [adv] be noted that	60
6	should [adv] be note that	60
7	should [adv] be remembered that	21
8	should [adv] be remember that	21
9	should perhaps be [verb] that	11
10	should [adv] be recognise that	8
11	should [adv] be said that	8
12	should [adv] be recognised that	8
13	should [adv] be say that	8
14	should always be [verb] that	7
15	should however be [verb] that	7
16	should [adv] be forgotten that	6
17	should [adv] be add that	6
18	should [adv] be added that	6
19	should [adv] be forget that	6
20	should [adv] be stressed that	6
21	should [adv] be stress that	6
22	should never be [verb] that	6
23	should [adv] be mentioned that	5
24	should [adv] be mention that	5