SN4 ""

No	Pattern	Freq
1	[be] [vb pp] to reduce [art]	147
2	be [vb pp] to reduce [art]	147
3	be [vb pp] to reduce [art]	51
4	[be] [vb pp] to reduce [art]	51
5	[was/were] [vb pp] to reduce [art]	37
6	was [vb pp] to reduce [art]	23
7	[is] [vb pp] to reduce [art]	22
8	is [vb pp] to reduce [art]	22
9	have [vb pp] to reduce [art]	19
10	[verb] [vb pp] to reduce [art]	19
11	[adv] [vb pp] to reduce [art]	18
12	[adv] [vb pp] to reduce [art]	18
13	been [vb pp] to reduce [art]	17
14	[been] [vb pp] to reduce [art]	17
15	[noun] [vb pp] to reduce [art]	15
16	were [vb pp] to reduce [art]	14
17	[am/are] [vb pp] to reduce [art]	14
18	are [vb pp] to reduce [art]	14
19	[noun pl] [vb pp] to reduce [art]	10
20	have [vb pp] to reduce [art]	7
21	has [vb pp] to reduce [art]	7
22	[vb -s] [vb pp] to reduce [art]	7
23	[vb base] [vb pp] to reduce [art]	7
24	being [vb pp] to reduce [art]	6
25	[being] [vb pp] to reduce [art]	6
26	also [vb pp] to reduce [art]	6
27	also [vb pp] to reduce [art]	6
28	[noun sg] [vb pp] to reduce [art]	5
29	[vb pp] [adv] to reduce [art]	9
30	[vb pp] [adv] to reduce [art]	6