SN4 ""

No	Pattern	Freq
1	be [vb pp] is that	214
2	[be] [vb pp] is that	214
3	[verb] [vb pp] is that	113
4	have [vb pp] is that	110
5	be [vb pp] is that	97
6	[be] [vb pp] is that	97
7	[adv] [vb pp] is that	81
8	[adv] [vb pp] is that	71
9	[is] [vb pp] is that	55
10	is [vb pp] is that	52
11	[vb base] [vb pp] is that	50
12	[noun] [vb pp] is that	43
13	[vb -s] [vb pp] is that	42
14	has [vb pp] is that	35
15	[noun sg] [vb pp] is that	29
16	[being] [vb pp] is that	25
17	being [vb pp] is that	25
18	[been] [vb pp] is that	25
19	been [vb pp] is that	25
20	have [vb pp] is that	25
21	've [vb pp] is that	22
22	[noun pl] [vb pp] is that	14
23	to have [vb pp] is that	10
24	[vb infin] [vb pp] is that	10
25	not [vb pp] is that	10
26	have [vb pp] is that	10
27	[to-vb] [vb pp] is that	10
28	[not/n't] [vb pp] is that	10
29	often [vb pp] is that	9
30	often [vb pp] is that	9