SN4 ""

No	Pattern	Freq
1	is [adv] that	683
2	's [adv] that	590
3	[is] just that	554
4	[is] here that	118
5	[is] simply that	113
6	[is] so that	51
7	[is] right that	46
8	[is] there that	36
9	[is] then that	33
10	[is] only that	30
11	[is] enough that	23
12	[is] now that	23
13	[is] probably that	18
14	[is] rather that	17
15	[is] merely that	16
16	[is] precisely that	16
17	[is] also that	13
18	[is] perhaps that	11
19	[is] often that	10
20	[is] thus that	9
21	[is] therefore that	8
22	[is] still that	8
23	[is] exactly that	7
24	[is] more that	6
25	[is] surely that	6
26	[is] basically that	6
27	[is] partly that	5
28	[is] really that	5
29	[is] usually that	5
30	[is] always that	5