SN4 ""

No	Pattern	Freq
1	[pron] [pers pn] is [adv]	527
2	[Wh det] [pron] is [adv]	473
3	[pron] it is [adv]	349
4	[pron] it is [adv]	349
5	which [pron] is [adv]	337
6	which [pron] is [adv]	337
7	[indef pn] [pron] is [adv]	331
8	[pron] [Wh det] is [adv]	223
9	[pron] which is [adv]	212
10	[pron] which is [adv]	212
11	one [pron] is [adv]	149
12	one [pron] is [adv]	149
13	[pron] he is [adv]	139
14	[pron] he is [adv]	139
15	[pron] [Wh pn] is [adv]	130
16	[pron] who is [adv]	130
17	[pron] who is [adv]	130
18	what [pron] is [adv]	129
19	what [pron] is [adv]	129
20	[pers pn] [pron] is [adv]	111
21	something [pron] is [adv]	82
22	something [pron] is [adv]	82
23	[pron] [pron] is now	71
24	[pron] there is [adv]	66
25	[pron] there is [adv]	66
26	[pron] [ex0] is [adv]	66
27	someone [pron] is [adv]	64
28	someone [pron] is [adv]	64
29	[pron] [pron] is very	50
30	[Wh pn] [pron] is [adv]	43