SN4 ""

No	Pattern	Freq
1	[conj] [pron] is [verb] that	973
2	[subord] [pron] is [verb] that	520
3	[coord] [pron] is [verb] that	422
4	and [pron] is [verb] that	285
5	and [pron] is [verb] that	285
6	[noun] [pron] is [verb] that	224
7	if [pron] is [verb] that	169
8	if [pron] is [verb] that	169
9	[adv] [pron] is [verb] that	165
10	[noun sg] [pron] is [verb] that	152
11	but [pron] is [verb] that	133
12	but [pron] is [verb] that	133
13	[adv] [pron] is [verb] that	122
14	when [pron] is [verb] that	67
15	when [pron] is [verb] that	67
16	where [pron] is [verb] that	51
17	where [pron] is [verb] that	51
18	[adj] [pron] is [verb] that	50
19	[noun pl] [pron] is [verb] that	42
20	although [pron] is [verb] that	42
21	although [pron] is [verb] that	42
22	[verb] [pron] is [verb] that	41
23	[Wh adv] [pron] is [verb] that	41
24	[pron] [pron] is [verb] that	40
25	[Wh det] [pron] is [verb] that	36
26	which [pron] is [verb] that	33
27	which [pron] is [verb] that	33
28	as [pron] is [verb] that	32
29	as [pron] is [verb] that	32
30	[that] [pron] is [verb] that	31