SN4 ""

No	Pattern	Freq
1	is [adv] [verb] that [art]	464
2	is [adv] [vb pp] that [art]	427
3	is [adv] [verb] that the	378
4	is [adv] [verb] that a	70
5	is generally [verb] that [art]	61
6	is also [verb] that [art]	51
7	is often [verb] that [art]	47
8	is now [verb] that [art]	44
9	is well [verb] that [art]	42
10	is [adv] know that [art]	41
11	is [adv] known that [art]	41
12	is [adv] assumed that [art]	36
13	is [adv] assume that [art]	36
14	is widely [verb] that [art]	34
15	is sometimes [verb] that [art]	33
16	is [adv] say that [art]	32
17	is [adv] accepted that [art]	30
18	is [adv] accept that [art]	30
19	is [adv] argue that [art]	28
20	is [adv] argued that [art]	27
21	is [adv] said that [art]	27
22	is [adv] suggest that [art]	26
23	is [adv] suggested that [art]	24
24	is [adv] [v-ing] that [art]	23
25	is [adv] believe that [art]	22
26	is [adv] believed that [art]	22
27	is [adv] agree that [art]	16
28	is [adv] recognise that [art]	16
29	is [adv] agreed that [art]	16
30	is [adv] recognised that [art]	15