SN4 ""

No	Pattern	Freq
1	[pron] is say	1260
2	[noun] is say	982
3	[adj] is say	870
4	[det] is say	835
5	[pers pn] is say	787
6	that is say	744
7	that is say	744
8	[noun sg] is say	641
9	it is say	601
10	it is say	599
11	[Wh det] is say	330
12	[noun prp] is say	266
13	what is say	179
14	what is say	179
15	which is say	145
16	which is say	145
17	he is say	140
18	he is say	140
19	[conj] is say	79
20	[verb] is say	64
21	[Wh pn] is say	61
22	who is say	61
23	who is say	61
24	[coord] is say	57
25	[noun pl] is say	56
26	[indef pn] is say	53
27	and is say	50
28	and is say	50
29	this is say	45
30	this is say	45