SN4 ""

No	Pattern	Freq
1	is [adv] [verb] that the	378
2	is [adv] [vb pp] that the	347
3	is generally [verb] that the	50
4	is also [verb] that the	40
5	is often [verb] that the	39
6	is now [verb] that the	37
7	is [adv] know that the	35
8	is [adv] known that the	35
9	is well [verb] that the	32
10	is widely [verb] that the	31
11	is [adv] assume that the	30
12	is [adv] assumed that the	30
13	is [adv] say that the	27
14	is sometimes [verb] that the	27
15	is [adv] said that the	23
16	is [adv] accepted that the	23
17	is [adv] accept that the	23
18	is [adv] argue that the	21
19	is [adv] believed that the	21
20	is [adv] believe that the	21
21	is [adv] suggest that the	21
22	is [adv] argued that the	20
23	is [adv] suggested that the	19
24	is [adv] [v-ing] that the	17
25	is [adv] recognise that the	15
26	is [adv] recognised that the	14
27	is [adv] agreed that the	13
28	is [adv] agree that the	13
29	is [adv] recommend that the	12
30	is therefore [verb] that the	12