SN4 ""

No	Pattern	Freq
1	[noun] is that it [be] not	63
2	[noun sg] is that it [be] not	56
3	[pron] is that it [be] not	9
4	[pers pn] is that it [be] not	8
5	[adj] is that it [be] not	7
6	[verb] is that it [be] not	7
7	answer is that it [be] not	5
8	answer is that it [be] not	5
9	it is that it [be] not	5
10	it is that it [be] not	5
11	[noun prp] is that it [be] not	5
12	is [adj] that it [be] not	14
13	is [adj] that it [be] not	13
14	is [verb] that it [be] not	8
15	is that it [be] not [adj]	29
16	is that it [be] not [adv]	26
17	is that it [be] not [adv]	26
18	is that it [be] not [adj]	26
19	is that it [be] not [art]	16
20	is that it [be] not [art]	16
21	is that it [be] not a	10
22	is that it [be] not a	10
23	is that it [be] not [verb]	10
24	is that it [be] not just	6
25	is that it [be] not always	6
26	is that it [be] not [v-ing]	6
27	is that it [be] not just	6
28	is that it [be] not always	6
29	is that it [be] not the	5
30	is that it [be] not [noun]	5