SN4 ""

No	Pattern	Freq
1	be [vb pp] [adv prt] at the [noun]	239
2	[be] [vb pp] [adv prt] at the [noun]	239
3	[was/were] [vb pp] [adv prt] at the [noun]	90
4	[verb] [vb pp] [adv prt] at the [noun]	74
5	have [vb pp] [adv prt] at the [noun]	65
6	was [vb pp] [adv prt] at the [noun]	59
7	[be] [vb pp] [adv prt] at the [noun]	52
8	be [vb pp] [adv prt] at the [noun]	52
9	[adv] [vb pp] [adv prt] at the [noun]	49
10	[noun] [vb pp] [adv prt] at the [noun]	48
11	[adv] [vb pp] [adv prt] at the [noun]	46
12	[vb past] [vb pp] [adv prt] at the [noun]	37
13	been [vb pp] [adv prt] at the [noun]	35
14	[been] [vb pp] [adv prt] at the [noun]	35
15	[noun sg] [vb pp] [adv prt] at the [noun]	34
16	had [vb pp] [adv prt] at the [noun]	32
17	were [vb pp] [adv prt] at the [noun]	31
18	[is] [vb pp] [adv prt] at the [noun]	26
19	is [vb pp] [adv prt] at the [noun]	23
20	[am/are] [vb pp] [adv prt] at the [noun]	21
21	are [vb pp] [adv prt] at the [noun]	16
22	[being] [vb pp] [adv prt] at the [noun]	15
23	being [vb pp] [adv prt] at the [noun]	15
24	[noun pl] [vb pp] [adv prt] at the [noun]	14
25	[vb -s] [vb pp] [adv prt] at the [noun]	13
26	[vb base] [vb pp] [adv prt] at the [noun]	12
27	[adj] [vb pp] [adv prt] at the [noun]	10
28	[conj] [vb pp] [adv prt] at the [noun]	9
29	's [vb pp] [adv prt] at the [noun]	7
30	have [vb pp] [adv prt] at the [noun]	7