SN4 ""

No	Pattern	Freq
1	be [verb] [to-vb] the [adj]	699
2	[be] [vb pp] [to-vb] the [adj]	668
3	[be] [verb] [to-vb] the [adj]	586
4	[be] used [to-vb] the [adj]	148
5	[be] use [to-vb] the [adj]	148
6	[be] [verb] [to-vb] the [det]	42
7	[be] require [to-vb] the [adj]	39
8	[be] required [to-vb] the [adj]	39
9	[be] expect [to-vb] the [adj]	39
10	[be] expected [to-vb] the [adj]	39
11	[be] [verb] [to-vb] the same	32
12	[be] [verb] [to-vb] the same	32
13	[be] make [to-vb] the [adj]	31
14	[be] made [to-vb] the [adj]	31
15	[be] allow [to-vb] the [adj]	30
16	[be] allowed [to-vb] the [adj]	30
17	[be] take [to-vb] the [adj]	29
18	[be] taken [to-vb] the [adj]	29
19	[be] [v-ing] [to-vb] the [adj]	28
20	[be] [verb] [to-vb] the [adj -est]	27
21	[be] [verb] [to-vb] the new	26
22	[be] [verb] [to-vb] the new	25
23	[be] needed [to-vb] the [adj]	20
24	[be] need [to-vb] the [adj]	20
25	[be] [verb] to make the [adj]	18
26	[be] [verb] [to-vb] the [num ord]	17
27	[be] [verb] [to-vb] the good	16
28	[be] [verb] [to-vb] the best	16
29	[be] done [to-vb] the [adj]	16
30	[be] do [to-vb] the [adj]	16