SN4 ""

No	Pattern	Freq
1	[vb pp] at the beginning [prep]	245
2	[vb pp] at the beginning [prep]	245
3	[vb pp] at the beginning of	243
4	[vb pp] at the beginning of	243
5	[vb pp] at the beginning [conj]	15
6	[vb pp] at the beginning [coord]	11
7	[vb pp] at the beginning and	10
8	[vb pp] at the beginning and	10
9	[be] [vb pp] at the beginning	109
10	be [vb pp] at the beginning	109
11	[noun] [vb pp] at the beginning	83
12	[was/were] [vb pp] at the beginning	48
13	[noun sg] [vb pp] at the beginning	46
14	was [vb pp] at the beginning	37
15	[noun pl] [vb pp] at the beginning	36
16	[verb] [vb pp] at the beginning	25
17	be [vb pp] at the beginning	25
18	[be] [vb pp] at the beginning	25
19	have [vb pp] at the beginning	23
20	[adv] [vb pp] at the beginning	20
21	[adv] [vb pp] at the beginning	18
22	[conj] [vb pp] at the beginning	18
23	[vb past] [vb pp] at the beginning	16
24	as [vb pp] at the beginning	14
25	[subord] [vb pp] at the beginning	14
26	as [vb pp] at the beginning	14
27	[is] [vb pp] at the beginning	14
28	is [vb pp] at the beginning	14
29	had [vb pp] at the beginning	11
30	are [vb pp] at the beginning	11