SN4 ""

No	Pattern	Freq
1	been [adv] [vb pp] for [noun]	61
2	been [adv] [vb pp] for [noun]	61
3	been specially [vb pp] for [noun]	12
4	been specially [vb pp] for [noun]	12
5	been carefully [vb pp] for [noun]	5
6	been carefully [vb pp] for [noun]	5
7	[verb] been [vb pp] for [noun]	931
8	have been [vb pp] for [noun]	931
9	[vb -s] been [vb pp] for [noun]	380
10	has been [vb pp] for [noun]	364
11	[vb base] been [vb pp] for [noun]	242
12	have been [vb pp] for [noun]	237
13	[vb past] been [vb pp] for [noun]	217
14	had been [vb pp] for [noun]	215
15	[adv] been [vb pp] for [noun]	181
16	[adv] been [vb pp] for [noun]	126
17	have been [vb pp] for [noun]	64
18	[vb infin] been [vb pp] for [noun]	64
19	[not/n't] been [vb pp] for [noun]	55
20	not been [vb pp] for [noun]	55
21	not been [vb pp] for [noun]	37
22	already been [vb pp] for [noun]	25
23	already been [vb pp] for [noun]	25
24	[to-vb] been [vb pp] for [noun]	21
25	to have been [vb pp] for [noun]	21
26	n't been [vb pp] for [noun]	18
27	's been [vb pp] for [noun]	16
28	yet been [vb pp] for [noun]	10
29	also been [vb pp] for [noun]	10
30	yet been [vb pp] for [noun]	10