SN4 ""

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