SN4 ""

No	Pattern	Freq
1	is [adv] [verb] that the [noun]	258
2	is [adv] [vb pp] that the [noun]	239
3	is [adv] [verb] that the [noun sg]	197
4	is [adv] [verb] that the [noun pl]	43
5	is generally [verb] that the [noun]	35
6	is also [verb] that the [noun]	27
7	is [adv] known that the [noun]	25
8	is [adv] know that the [noun]	25
9	is well [verb] that the [noun]	23
10	is often [verb] that the [noun]	23
11	is now [verb] that the [noun]	23
12	is [adv] assume that the [noun]	22
13	is [adv] assumed that the [noun]	22
14	is sometimes [verb] that the [noun]	19
15	is widely [verb] that the [noun]	19
16	is [adv] [verb] that the [noun prp]	15
17	is [adv] suggested that the [noun]	15
18	is [adv] accepted that the [noun]	15
19	is [adv] suggest that the [noun]	15
20	is [adv] accept that the [noun]	15
21	is [adv] say that the [noun]	15
22	is [adv] argue that the [noun]	15
23	is [adv] argued that the [noun]	14
24	is [adv] said that the [noun]	13
25	is [adv] believed that the [noun]	12
26	is [adv] [v-ing] that the [noun]	12
27	is [adv] believe that the [noun]	12
28	is [adv] recognise that the [noun]	11
29	is [adv] recommend that the [noun]	10
30	is [adv] agree that the [noun]	10