SN4 ""

No	Pattern	Freq
1	[subord] it is [conj]	86
2	[subord] [pers pn] is [coord]	76
3	[subord] [pers pn] is and	45
4	[subord] [pers pn] is and	45
5	as [pers pn] is [conj]	45
6	[subord] [pers pn] is [subord]	31
7	[subord] he is [conj]	25
8	whether [pers pn] is [conj]	19
9	[subord] [pers pn] is that	17
10	[subord] [pers pn] is that	17
11	[subord] [pers pn] is [that]	17
12	[subord] [pers pn] is or	16
13	[subord] [pers pn] is or	16
14	where [pers pn] is [conj]	15
15	[subord] [pers pn] is but	14
16	[subord] [pers pn] is but	14
17	if [pers pn] is [conj]	14
18	than [pers pn] is [conj]	12
19	[subord] [pers pn] is because	11
20	[subord] [pers pn] is because	11
21	[subord] she is [conj]	9
22	because [pers pn] is [conj]	6
23	[subord] [pers pn] is if	5
24	[subord] [pers pn] is as	5
25	[subord] [pers pn] is as	5
26	[subord] [pers pn] is if	5