SN4 ""

No	Pattern	Freq
1	be [verb] [to-vb] the [noun sg]	1823
2	[be] [vb pp] [to-vb] the [noun sg]	1728
3	[be] used [to-vb] the [noun sg]	381
4	[be] use [to-vb] the [noun sg]	381
5	[be] allow [to-vb] the [noun sg]	95
6	[be] allowed [to-vb] the [noun sg]	95
7	[be] [v-ing] [to-vb] the [noun sg]	87
8	[be] required [to-vb] the [noun sg]	80
9	[be] require [to-vb] the [noun sg]	80
10	[be] made [to-vb] the [noun sg]	77
11	[be] make [to-vb] the [noun sg]	77
12	[be] take [to-vb] the [noun sg]	67
13	[be] taken [to-vb] the [noun sg]	66
14	[be] expected [to-vb] the [noun sg]	65
15	[be] expect [to-vb] the [noun sg]	65
16	[be] do [to-vb] the [noun sg]	64
17	[be] ask [to-vb] the [noun sg]	64
18	[be] asked [to-vb] the [noun sg]	64
19	[be] done [to-vb] the [noun sg]	62
20	[be] need [to-vb] the [noun sg]	38
21	[be] needed [to-vb] the [noun sg]	37
22	[be] [verb] to reduce the [noun sg]	36
23	[be] [verb] to make the [noun sg]	32
24	[be] force [to-vb] the [noun sg]	30
25	[be] forced [to-vb] the [noun sg]	30
26	[be] encourage [to-vb] the [noun sg]	28
27	[be] encouraged [to-vb] the [noun sg]	28
28	[be] [verb] to determine the [noun sg]	25
29	[be] [verb] to give the [noun sg]	25
30	[be] try [to-vb] the [noun sg]	24