SN4 ""

No	Pattern	Freq
1	[pron] is some	1177
2	there is some	1098
3	there is some	1098
4	[ex0] is some	1098
5	[noun] is some	162
6	[noun sg] is some	120
7	[adj] is some	61
8	[pers pn] is some	60
9	[verb] is some	56
10	it is some	49
11	it is some	49
12	[det] is some	49
13	[adv] is some	43
14	this is some	39
15	[adv] is some	39
16	this is some	39
17	[vb base] is some	24
18	[noun prp] is some	19
19	[vb pp] is some	17
20	need is some	17
21	here is some	15
22	here is some	15
23	[conj] is some	15
24	which is some	14
25	which is some	14
26	[Wh det] is some	14
27	[noun pl] is some	13
28	need is some	12
29	that is some	10
30	[letter] is some	10