SN4 ""

No	Pattern	Freq
1	[noun] is that it [adv]	49
2	[noun sg] is that it [adv]	39
3	[adj] is that it [adv]	6
4	[noun prp] is that it [adv]	5
5	[noun pl] is that it [adv]	5
6	is that it [be] [adv]	215
7	is that it be [adv]	215
8	is that it [is] [adv]	204
9	is that it is [adv]	167
10	is that it [verb] [adv]	77
11	is that it [vb -s] [adv]	71
12	is that it 's [adv]	37
13	is that it [vb mod] [adv]	31
14	is that it [modal v] [adv]	31
15	is that it have [adv]	13
16	is that it can [adv]	11
17	is that it can [adv]	11
18	is that it was [adv]	11
19	is that it [was/were] [adv]	11
20	is that it has [adv]	10
21	is that it [adv] [adv]	10
22	is that it [adv] [adv]	7
23	is that it will [adv]	6
24	is that it will [adv]	6
25	is that it would [adv]	6
26	is that it would [adv]	6
27	is that it [vb past] [adv]	5
28	is that it [adv] [verb]	53
29	is that it [adv] [vb -s]	47
30	is that it [adv] [adv]	7