SN4 ""

No	Pattern	Freq
1	[noun] [is] that these [noun pl]	51
2	[noun sg] [is] that these [noun pl]	42
3	[adj] [is] that these [noun pl]	10
4	[verb] [is] that these [noun pl]	9
5	[noun pl] [is] that these [noun pl]	7
6	[adv] [is] that these [noun pl]	6
7	[vb pp] [is] that these [noun pl]	6
8	[adv] [is] that these [noun pl]	5
9	here [is] that these [noun pl]	5
10	here [is] that these [noun pl]	5
11	[is] [adj] that these [noun pl]	62
12	[is] [adj] that these [noun pl]	62
13	[is] [verb] that these [noun pl]	40
14	[is] [vb pp] that these [noun pl]	32
15	[is] clear that these [noun pl]	10
16	[is] clear that these [noun pl]	10
17	[is] [adv] that these [noun pl]	9
18	[is] not that these [noun pl]	7
19	[is] likely that these [noun pl]	7
20	[is] [not/n't] that these [noun pl]	7
21	[is] not that these [noun pl]	7
22	[is] likely that these [noun pl]	7
23	[is] possible that these [noun pl]	6
24	[is] possible that these [noun pl]	6
25	[is] essential that these [noun pl]	5
26	[is] essential that these [noun pl]	5
27	[is] that [prep] these [noun pl]	7
28	[is] that [prep] these [noun pl]	7
29	[is] that these [adj] [noun pl]	27
30	[is] that these [adj] [noun pl]	19