SN4 ""

No	Pattern	Freq
1	[pron] is [adv] the [noun sg]	1903
2	[pron] is [adv] the [noun]	1477
3	[pers pn] is [adv] the [noun]	1253
4	it is [adv] the [noun]	1123
5	it is [adv] the [noun]	1121
6	[pron] is [not/n't] the [noun]	509
7	[pron] is not the [noun]	509
8	[ex0] is [adv] the [noun]	442
9	there is [adv] the [noun]	442
10	there is [adv] the [noun]	442
11	[pron] is also the [noun]	430
12	[pron] is also the [noun]	430
13	[pron] is not the [noun]	419
14	[Wh det] is [adv] the [noun]	323
15	[pron] is [adv] the case	292
16	[pron] is [adv] the case	292
17	which is [adv] the [noun]	265
18	which is [adv] the [noun]	265
19	[pron] is now the [noun]	117
20	[pron] is always the [noun]	117
21	[pron] is always the [noun]	117
22	[pron] is now the [noun]	117
23	[pron] is [adv] the [noun pl]	104
24	[pron] is [Wh adv] the [noun]	100
25	[pron] is n't the [noun]	90
26	[pron] is only the [noun]	83
27	[pron] is only the [noun]	83
28	he is [adv] the [noun]	81
29	[pron] is still the [noun]	79
30	[pron] is still the [noun]	79