SN4 ""

No	Pattern	Freq
1	would have been [adj] [prep] [adj]	92
2	would have been [adj] [prep] [adj]	91
3	would have been [adj] [prep] [det]	56
4	would have been [adj] [prep] [adj]	30
5	would have been [adj] for [adj]	23
6	would have been [adj] [prep] that	15
7	would have been [adj] [prep] that	15
8	would have been [adj] in [adj]	15
9	would have been [adj] of [adj]	12
10	would have been [adj] to [adj]	12
11	would have been [adj] [prep] this	11
12	would have been [adj] [prep] this	11
13	would have been [adj] [prep] any	9
14	would have been [adj] [prep] any	9
15	would have been impossible [prep] [adj]	7
16	would have been [adj] by [adj]	6
17	would have been [adj] with [adj]	6
18	would have been [adj] [prep] [num]	6
19	would have been proud [prep] [adj]	6
20	would have been [adj] at [adj]	5
21	would have been unthinkable [prep] [adj]	5
22	would have been [adj] from [adj]	5