SN4 ""

No	Pattern	Freq
1	should be [vb pp] that	905
2	should be noted that	455
3	should be remembered that	118
4	should be stressed that	48
5	should be emphasised that	36
6	should be said that	29
7	should be recognised that	27
8	should be emphasized that	23
9	should be added that	20
10	should be told that	14
11	should be recalled that	10
12	should be recognized that	8
13	should be warned that	7
14	should be informed that	6
15	should be advised that	6
16	should be understood that	6
17	should be reminded that	6
18	should be realised that	5
19	should be assumed that	5
20	should be appreciated that	5
21	should be stated that	5
22	should be mentioned that	5