SN4 ""

No	Pattern	Freq
1	[adv] [modal v] [verb] to be	78
2	[adv] [modal v] [vb infin] to be	78
3	[adv] [modal v] have to be	21
4	[adv] [modal v] have to be	21
5	[adv] [modal v] need to be	11
6	[adv] [modal v] seem to be	11
7	[adv] [modal v] need to be	11
8	[adv] [modal v] seem to be	11
9	[adv] [modal v] like to be	7
10	[adv] [modal v] like to be	7
11	[adv] [modal v] continue to be	6
12	[adv] [modal v] continue to be	6
13	[adv] [modal v] appear to be	5
14	[adv] [modal v] appear to be	5
15	[pron] [adv] [modal v] to be	97
16	[pers pn] [adv] [modal v] to be	79
17	it [adv] [modal v] to be	27
18	it [adv] [modal v] to be	27
19	[noun] [adv] [modal v] to be	19
20	they [adv] [modal v] to be	14
21	they [adv] [modal v] to be	14
22	[verb] [adv] [modal v] to be	13
23	[noun sg] [adv] [modal v] to be	12
24	[adj] [adv] [modal v] to be	12
25	[vb past] [adv] [modal v] to be	11
26	we [adv] [modal v] to be	10
27	we [adv] [modal v] to be	10
28	[det] [adv] [modal v] to be	9
29	do [adv] [modal v] to be	9
30	did [adv] [modal v] to be	9