SN4 ""

No	Pattern	Freq
1	be [vb pp] [to-vb] the [noun sg]	1728
2	was [vb pp] [to-vb] the [noun sg]	1112
3	is [vb pp] [to-vb] the [noun sg]	988
4	be used [to-vb] the [noun sg]	876
5	been [vb pp] [to-vb] the [noun sg]	663
6	are [vb pp] [to-vb] the [noun sg]	587
7	were [vb pp] [to-vb] the [noun sg]	551
8	be made [to-vb] the [noun sg]	284
9	be expected [to-vb] the [noun sg]	252
10	be required [to-vb] the [noun sg]	250
11	be designed [to-vb] the [noun sg]	240
12	be asked [to-vb] the [noun sg]	232
13	being [vb pp] [to-vb] the [noun sg]	225
14	be allowed [to-vb] the [noun sg]	197
15	be needed [to-vb] the [noun sg]	187
16	be taken [to-vb] the [noun sg]	171
17	be intended [to-vb] the [noun sg]	165
18	be forced [to-vb] the [noun sg]	152
19	be [vb pp] to make the [noun sg]	117
20	be determined [to-vb] the [noun sg]	112
21	be [vb pp] to reduce the [noun sg]	102
22	be done [to-vb] the [noun sg]	100
23	be invited [to-vb] the [noun sg]	97
24	be [vb pp] to take the [noun sg]	90
25	be [vb pp] to improve the [noun sg]	76
26	be [vb pp] to leave the [noun sg]	75
27	be said [to-vb] the [noun sg]	73
28	be [vb pp] to give the [noun sg]	72
29	be [vb pp] to increase the [noun sg]	68
30	be bound [to-vb] the [noun sg]	67