SN4 ""

No	Pattern	Freq
1	[noun] is use	2483
2	[noun sg] is use	2208
3	[pron] is use	703
4	[pers pn] is use	415
5	it is use	368
6	it is use	368
7	[Wh det] is use	239
8	which is use	233
9	which is use	233
10	[conj] is use	206
11	[adj] is use	169
12	[coord] is use	125
13	[noun pl] is use	120
14	[noun prp] is use	117
15	and is use	115
16	and is use	115
17	[det] is use	101
18	[verb] is use	65
19	[that] is use	64
20	that is use	64
21	that is use	64
22	this is use	61
23	this is use	61
24	method is use	57
25	method is use	55
26	system is use	48
27	system is use	48
28	term is use	47
29	term is use	45
30	[adv] is use	37