SN4 ""

No	Pattern	Freq
1	[conj] [det] would have been [adj]	26
2	[coord] [det] would have been [adj]	15
3	[verb] [det] would have been [adj]	13
4	[adv] [det] would have been [adj]	9
5	and [det] would have been [adj]	8
6	[adv] [det] would have been [adj]	8
7	[prep] [det] would have been [adj]	8
8	and [det] would have been [adj]	8
9	[prep] [det] would have been [adj]	8
10	but [det] would have been [adj]	7
11	but [det] would have been [adj]	7
12	[subord] [det] would have been [adj]	7
13	[vb base] [det] would have been [adj]	6
14	of [det] would have been [adj]	5
15	of [det] would have been [adj]	5
16	[det] [noun] would have been [adj]	62
17	[det] [noun sg] would have been [adj]	34
18	[det] [noun pl] would have been [adj]	27
19	[det] [pron] would have been [adj]	6
20	[det] would [adv] have been [adj]	16
21	[det] would not have been [adj]	13
22	[det] would [not/n't] have been [adj]	13
23	[det] would not have been [adj]	10
24	[det] would have been [adv] [adj]	35
25	[det] would have been [adv] [adj]	35
26	[det] would have been [art] [adj]	30
27	[det] would have been [art] [adj]	30
28	[det] would have been a [adj]	25
29	[det] would have been a [adj]	18
30	[det] would have been an [adj]	7