SN4 ""

No	Pattern	Freq
1	[pron] is [adv] [vb pp] [conj]	1579
2	[pers pn] is [adv] [verb] [conj]	1474
3	it is [adv] [verb] [conj]	1409
4	it is [adv] [verb] [conj]	1409
5	[pron] is [adv] [verb] that	1256
6	[pron] is [adv] [verb] that	1256
7	[pron] is [adv] [verb] [that]	1256
8	[pron] is [adv] [verb] [coord]	285
9	[pron] is [adv] [verb] and	224
10	[pron] is [adv] [verb] and	224
11	[pron] is well [verb] [conj]	182
12	[pron] is often [verb] [conj]	178
13	[pron] is generally [verb] [conj]	173
14	[pron] is [adv] [verb] [subord]	172
15	[Wh det] is [adv] [verb] [conj]	151
16	[pron] is [adv] known [conj]	150
17	[pron] is [adv] know [conj]	150
18	[pron] is also [verb] [conj]	127
19	[pron] is now [verb] [conj]	119
20	which is [adv] [verb] [conj]	119
21	which is [adv] [verb] [conj]	119
22	[pron] is [adv] assume [conj]	110
23	[pron] is [adv] assumed [conj]	110
24	[pron] is [adv] say [conj]	106
25	[pron] is [adv] [verb] as	105
26	[pron] is [adv] [verb] as	105
27	[pron] is sometimes [verb] [conj]	101
28	[pron] is [adv] accepted [conj]	101
29	[pron] is [adv] accept [conj]	101
30	[pron] is [adv] said [conj]	100