SN4 ""

No	Pattern	Freq
1	[noun] is unlikely to [be]	187
2	[noun sg] is unlikely to [be]	145
3	[pron] is unlikely to [be]	118
4	[pers pn] is unlikely to [be]	73
5	it is unlikely to [be]	56
6	it is unlikely to [be]	56
7	[adj] is unlikely to [be]	42
8	[det] is unlikely to [be]	33
9	there is unlikely to [be]	27
10	[ex0] is unlikely to [be]	27
11	there is unlikely to [be]	27
12	this is unlikely to [be]	26
13	[noun pl] is unlikely to [be]	26
14	this is unlikely to [be]	26
15	[conj] is unlikely to [be]	21
16	[coord] is unlikely to [be]	20
17	and is unlikely to [be]	16
18	and is unlikely to [be]	16
19	he is unlikely to [be]	15
20	he is unlikely to [be]	15
21	[noun prp] is unlikely to [be]	14
22	[Wh det] is unlikely to [be]	11
23	which is unlikely to [be]	11
24	which is unlikely to [be]	11
25	effect is unlikely to [be]	6
26	effect is unlikely to [be]	6
27	[verb] is unlikely to [be]	6
28	who is unlikely to [be]	5
29	who is unlikely to [be]	5
30	that is unlikely to [be]	5