SN4 ""

No	Pattern	Freq
1	[adv] [adv] because it is	49
2	[noun] [adv] because it is	40
3	[conj] [adv] because it is	35
4	[verb] [adv] because it is	32
5	[noun sg] [adv] because it is	31
6	not [adv] because it is	29
7	[not/n't] [adv] because it is	29
8	not [adv] because it is	29
9	[coord] [adv] because it is	27
10	[adj] [adv] because it is	26
11	[adv] [adv] because it is	19
12	[adj] [adv] because it is	19
13	[vb pp] [adv] because it is	18
14	[pron] [adv] because it is	17
15	[be] [adv] because it is	17
16	be [adv] because it is	17
17	[pers pn] [adv] because it is	15
18	but [adv] because it is	14
19	[is] [adv] because it is	14
20	is [adv] because it is	14
21	but [adv] because it is	14
22	and [adv] because it is	11
23	and [adv] because it is	11
24	it [adv] because it is	9
25	it [adv] because it is	9
26	[subord] [adv] because it is	8
27	if [adv] because it is	7
28	if [adv] because it is	7
29	do [adv] because it is	5
30	[det] [adv] because it is	5