SN4 ""

No	Pattern	Freq
1	[adj] is [adv] because	286
2	[det] is [adv] because	283
3	this is [adv] because	251
4	this is [adv] because	251
5	[pron] is [adv] because	215
6	[pers pn] is [adv] because	211
7	it is [adv] because	209
8	it is [adv] because	209
9	[noun] is [adv] because	37
10	that is [adv] because	31
11	that is [adv] because	31
12	[noun sg] is [adv] because	25
13	[noun pl] is [adv] because	9
14	is [verb] [adv] because	87
15	is [adv] [adv] because	79
16	is [vb pp] [adv] because	66
17	is [adj] [adv] because	58
18	is [adj] [adv] because	55
19	is [not/n't] [adv] because	48
20	is not [adv] because	48
21	is not [adv] because	39
22	is [adv] [adv] because	30
23	is [v-ing] [adv] because	21
24	is n't [adv] because	9
25	is make [adv] because	8
26	is made [adv] because	8
27	is possible [adv] because	7
28	is possible [adv] because	7
29	is it [adv] because	5
30	is [pers pn] [adv] because	5