SN4 ""

No	Pattern	Freq
1	[coord] [pron] is [pron] that	45
2	[coord] [pers pn] is [pron] that	29
3	[coord] it is [pron] that	28
4	[coord] it is [pron] that	28
5	[coord] [det] is [pron] that	26
6	[coord] [adj] is [pron] that	26
7	[coord] that is [pron] that	16
8	[coord] that is [pron] that	16
9	[coord] [Wh adv] is [pron] that	14
10	[coord] [adv] is [pron] that	14
11	[coord] [noun] is [pron] that	11
12	[coord] why is [pron] that	11
13	[coord] why is [pron] that	11
14	[coord] this is [pron] that	10
15	[coord] [noun sg] is [pron] that	10
16	[coord] this is [pron] that	10
17	[coord] [Wh det] is [pron] that	7
18	[coord] what is [pron] that	7
19	[coord] what is [pron] that	7
20	[coord] there is [pron] that	6
21	[coord] there is [pron] that	6
22	[coord] [ex0] is [pron] that	6
23	[coord] is [pron] [adj] that	60
24	[coord] is [pron] [adj] that	59
25	[coord] is [pron] [verb] that	10
26	[coord] is [pron] likely that	9
27	[coord] is [pron] likely that	9
28	[coord] is [pron] true that	8
29	[coord] is [pron] true that	8
30	[coord] is [pron] [to-vb] that	6