SN4 ""

No	Pattern	Freq
1	[pers pn] would have been [adj] for	100
2	[pers pn] would have been [adj] for	86
3	[pers pn] would have been [verb] for	20
4	[pers pn] would have been [vb pp] for	15
5	[pers pn] would have been good for	14
6	[pers pn] would have been easy for	14
7	[pers pn] would have been easy for	13
8	[pers pn] would have been [adj -er] for	13
9	[pers pn] would have been difficult for	12
10	[pers pn] would have been difficult for	12
11	[pers pn] would have been better for	12
12	[pers pn] would have been possible for	9
13	[pers pn] would have been possible for	9
14	[pers pn] would have been impossible for	6
15	[pers pn] would have been impossible for	6
16	[pers pn] would have been [v-ing] for	5