SN4 ""

No	Pattern	Freq
1	to be [adv] [vb pp] at [det]	5
2	to be [adv] [vb pp] at [det]	5
3	[verb] to be [vb pp] at [det]	72
4	[noun] to be [vb pp] at [det]	40
5	be to be [vb pp] at [det]	36
6	[be] to be [vb pp] at [det]	36
7	have to be [vb pp] at [det]	29
8	[noun sg] to be [vb pp] at [det]	28
9	[vb infin] to be [vb pp] at [det]	24
10	[adv] to be [vb pp] at [det]	19
11	need to be [vb pp] at [det]	15
12	[is] to be [vb pp] at [det]	14
13	[vb -s] to be [vb pp] at [det]	14
14	is to be [vb pp] at [det]	14
15	[adj] to be [vb pp] at [det]	13
16	not to be [vb pp] at [det]	12
17	[not/n't] to be [vb pp] at [det]	12
18	not to be [vb pp] at [det]	12
19	[was/were] to be [vb pp] at [det]	12
20	[pron] to be [vb pp] at [det]	12
21	[adj] to be [vb pp] at [det]	11
22	have to be [vb pp] at [det]	11
23	[vb past] to be [vb pp] at [det]	11
24	are to be [vb pp] at [det]	10
25	[am/are] to be [vb pp] at [det]	10
26	[noun pl] to be [vb pp] at [det]	9
27	[vb base] to be [vb pp] at [det]	9
28	[indef pn] to be [vb pp] at [det]	8
29	needs to be [vb pp] at [det]	8
30	[v-ing] to be [vb pp] at [det]	7