SN4 ""

No	Pattern	Freq
1	[noun] is set [adv]	353
2	[noun sg] is set [adv]	285
3	[pron] is set [adv]	92
4	[pers pn] is set [adv]	42
5	[Wh det] is set [adv]	39
6	which is set [adv]	35
7	which is set [adv]	35
8	it is set [adv]	34
9	it is set [adv]	34
10	[noun prp] is set [adv]	33
11	[noun pl] is set [adv]	33
12	[adj] is set [adv]	32
13	[verb] is set [adv]	22
14	[det] is set [adv]	19
15	this is set [adv]	17
16	this is set [adv]	17
17	[conj] is set [adv]	16
18	letter is set [adv]	15
19	do is set [adv]	14
20	letter is set [adv]	14
21	system is set [adv]	12
22	system is set [adv]	12
23	[coord] is set [adv]	12
24	and is set [adv]	11
25	and is set [adv]	11
26	[adj] is set [adv]	7
27	he is set [adv]	7
28	he is set [adv]	7
29	committee is set [adv]	6
30	[num] is set [adv]	6