SN4 ""

No	Pattern	Freq
1	[n mass] [pron] is [adv]	72
2	[n mass] [pers pn] is [adv]	39
3	[n mass] [Wh det] is [adv]	38
4	[n mass] it is [adv]	36
5	[n mass] which is [adv]	36
6	[n mass] it is [adv]	36
7	[n mass] which is [adv]	36
8	people [pron] is [adv]	30
9	[n mass] [pron] is not	19
10	[n mass] [pron] is [not/n't]	19
11	[n mass] [pron] is not	15
12	data [pron] is [adv]	8
13	[n mass] there is [adv]	7
14	[n mass] there is [adv]	7
15	[n mass] [ex0] is [adv]	7
16	means [pron] is [adv]	5
17	[n mass] [Wh pn] is [adv]	5
18	fish [pron] is [adv]	5
19	[n mass] who is [adv]	5
20	[n mass] who is [adv]	5