SN4 ""

No	Pattern	Freq
1	[pron] would have been [prep] [noun]	42
2	[pers pn] would have been [prep] [noun]	38
3	[noun] would have been [prep] [noun]	34
4	[noun sg] would have been [prep] [noun]	18
5	it would have been [prep] [noun]	17
6	it would have been [prep] [noun]	17
7	[noun pl] would have been [prep] [noun]	10
8	they would have been [prep] [noun]	9
9	they would have been [prep] [noun]	8
10	he would have been [prep] [noun]	7
11	he would have been [prep] [noun]	7
12	[noun prp] would have been [prep] [noun]	6
13	would [adv] have been [prep] [noun]	11
14	would [adv] have been [prep] [noun]	8
15	would have been [verb] [prep] [noun]	150
16	would have been [vb pp] [prep] [noun]	137
17	would have been [adj] [prep] [noun]	88
18	would have been [adj] [prep] [noun]	82
19	would have been [adv] [prep] [noun]	27
20	would have been [adv] [prep] [noun]	22
21	would have been [v-ing] [prep] [noun]	13
22	would have been [noun] [prep] [noun]	10
23	would have been good [prep] [noun]	7
24	would have been [noun pl] [prep] [noun]	7
25	would have been impossible [prep] [noun]	6
26	would have been impossible [prep] [noun]	6
27	would have been more [prep] [noun]	5
28	would have been used [prep] [noun]	5
29	would have been more [prep] [noun]	5
30	would have been use [prep] [noun]	5