SN4 ""

No	Pattern	Freq
1	[verb] [vb pp] most of	384
2	have [vb pp] most of	382
3	[vb past] [vb pp] most of	161
4	had [vb pp] most of	143
5	[vb base] [vb pp] most of	83
6	[vb -s] [vb pp] most of	79
7	[adv] [vb pp] most of	73
8	has [vb pp] most of	71
9	[adv] [vb pp] most of	70
10	have [vb pp] most of	42
11	've [vb pp] most of	41
12	be [vb pp] most of	32
13	[be] [vb pp] most of	32
14	have [vb pp] most of	27
15	[vb infin] [vb pp] most of	27
16	[v-ing] [vb pp] most of	20
17	having [vb pp] most of	19
18	'd [vb pp] most of	17
19	to have [vb pp] most of	14
20	[to-vb] [vb pp] most of	14
21	[noun] [vb pp] most of	13
22	already [vb pp] most of	10
23	already [vb pp] most of	10
24	[is] [vb pp] most of	10
25	's [vb pp] most of	8
26	[am/are] [vb pp] most of	8
27	's [vb pp] most of	8
28	[noun sg] [vb pp] most of	7
29	now [vb pp] most of	7
30	now [vb pp] most of	7