SN4 ""

No	Pattern	Freq
1	[vb pp] to be [vb pp] [adv] and	20
2	[vb pp] to be [vb pp] [adv] and	12
3	[vb pp] to be [vb pp] [adv prt] and	8
4	be [vb pp] to be [vb pp] and	41
5	[be] [vb pp] to be [vb pp] and	41
6	[verb] [vb pp] to be [vb pp] and	24
7	have [vb pp] to be [vb pp] and	24
8	[adv] [vb pp] to be [vb pp] and	22
9	[adv] [vb pp] to be [vb pp] and	17
10	is [vb pp] to be [vb pp] and	14
11	[is] [vb pp] to be [vb pp] and	14
12	are [vb pp] to be [vb pp] and	11
13	[vb base] [vb pp] to be [vb pp] and	11
14	[am/are] [vb pp] to be [vb pp] and	11
15	have [vb pp] to be [vb pp] and	9
16	[was/were] [vb pp] to be [vb pp] and	8
17	[vb -s] [vb pp] to be [vb pp] and	8
18	[noun] [vb pp] to be [vb pp] and	6
19	[not/n't] [vb pp] to be [vb pp] and	5
20	's [vb pp] to be [vb pp] and	5
21	be [vb pp] to be [vb pp] and	5
22	not [vb pp] to be [vb pp] and	5
23	[be] [vb pp] to be [vb pp] and	5
24	was [vb pp] to be [vb pp] and	5
25	[vb pp] to be [adv] [vb pp] and	13
26	[vb pp] to be [adv] [vb pp] and	13
27	[vb pp] to be [vb pp] and [verb]	33
28	[vb pp] to be [vb pp] and [pron]	17
29	[vb pp] to be [vb pp] and [vb pp]	15
30	[vb pp] to be [vb pp] and [vb past]	13