SN4 ""

No	Pattern	Freq
1	[prep] [subord] [pers pn] is	232
2	[prep] [conj] it is	231
3	[prep] if [pers pn] is	115
4	[prep] if [pers pn] is	115
5	as [conj] [pers pn] is	107
6	[prep] whether [pers pn] is	98
7	[prep] whether [pers pn] is	98
8	[prep] [that] [pers pn] is	72
9	[prep] that [pers pn] is	72
10	[prep] that [pers pn] is	72
11	in [conj] [pers pn] is	70
12	[prep] [conj] he is	62
13	of [conj] [pers pn] is	35
14	to [conj] [pers pn] is	30
15	on [conj] [pers pn] is	21
16	[prep] [conj] she is	21
17	about [conj] [pers pn] is	16
18	[prep] [coord] [pers pn] is	12
19	for [conj] [pers pn] is	9
20	[prep] and [pers pn] is	8
21	upon [conj] [pers pn] is	8
22	[prep] and [pers pn] is	8
23	[prep] because [pers pn] is	7
24	[prep] because [pers pn] is	7
25	with [conj] [pers pn] is	5