SN4 ""

No	Pattern	Freq
1	[noun] when use	145
2	[noun sg] when use	108
3	[verb] when use	53
4	[adj] when use	53
5	[adv] when use	53
6	[adv] when use	49
7	[adj] when use	45
8	[noun pl] when use	33
9	[conj] when use	24
10	[vb pp] when use	17
11	[coord] when use	14
12	particularly when use	12
13	particularly when use	12
14	[vb base] when use	12
15	especially when use	11
16	especially when use	11
17	problem when use	9
18	even when use	8
19	even when use	8
20	effective when use	7
21	but when use	7
22	[vb infin] when use	7
23	but when use	7
24	effective when use	7
25	[pron] when use	7
26	[to-vb] when use	6
27	[vb -s] when use	5
28	[det] when use	5
29	[v-ing] when use	5
30	that when use	5