SN4 ""

No	Pattern	Freq
1	[noun] would have been [adj]	747
2	[noun] would have been [adj]	739
3	[noun] would have been [adj]	624
4	[noun sg] would have been [adj]	431
5	[noun pl] would have been [adj]	169
6	[noun prp] would have been [adj]	136
7	[noun] would have been [adj -er]	58
8	[noun] would have been proud	43
9	[noun] would have been proud	43
10	[noun] would have been [num]	39
11	[noun] would have been different	28
12	[noun] would have been different	28
13	[noun] would have been impossible	24
14	[noun] would have been impossible	24
15	[noun] would have been [det]	23
16	[noun] would have been able	21
17	[noun] would have been able	21
18	[noun] would have been good	17
19	[noun] would have been happy	14
20	[noun] would have been better	14
21	[noun] would have been unable	13
22	[noun] would have been unable	13
23	[noun] would have been delighted	13
24	[noun] would have been delighted	13
25	[noun] would have been necessary	11
26	[noun] would have been one	11
27	[noun] would have been one	11
28	[noun] would have been necessary	11
29	[noun] would have been unthinkable	11
30	[noun] would have been difficult	11