SN4 ""

No	Pattern	Freq
1	should be [verb] in the [noun]	387
2	should be [vb pp] in the [noun]	375
3	should be [verb] in the [noun sg]	337
4	should be included in the [noun]	51
5	should be include in the [noun]	51
6	should be [verb] in the [noun pl]	40
7	should be [verb] in the context	32
8	should be [verb] in the context	32
9	should be [verb] in the light	24
10	should be [verb] in the light	24
11	should be made in the [noun]	13
12	should be see in the [noun]	13
13	should be make in the [noun]	13
14	should be seen in the [noun]	13
15	should be place in the [noun]	12
16	should be placed in the [noun]	12
17	should be reflected in the [noun]	11
18	should be [v-ing] in the [noun]	11
19	should be reflect in the [noun]	11
20	should be do in the [noun]	10
21	should be store in the [noun]	9
22	should be left in the [noun]	9
23	should be taken in the [noun]	9
24	should be stored in the [noun]	9
25	should be [verb] in the [noun prp]	9
26	should be leave in the [noun]	9
27	should be take in the [noun]	9
28	should be entered in the [noun]	8
29	should be done in the [noun]	8
30	should be keep in the [noun]	8