SN4 ""

No	Pattern	Freq
1	[pron] would have [been] easy	53
2	[pers pn] would have [been] easy	50
3	it would have [been] easy	47
4	it would have [been] easy	47
5	[noun] would have [been] easy	10
6	[noun sg] would have [been] easy	6
7	[adj] would have [been] easy	5
8	would [adv] have [been] easy	6
9	would have [been] [adv] easy	20
10	would have [been] [adv] easy	20
11	would have [been] so easy	8
12	would have [been] so easy	8
13	would have [been] much easy	5
14	would have [been] much easy	5
15	would have [been] easy [verb]	24
16	would have [been] easy [to-vb]	24
17	would have [been] easy [prep]	17
18	would have [been] easy for	17
19	would have [been] easy [prep]	17
20	would have [been] easy for	17
21	would have [been] easy [conj]	11
22	would have [been] easy [subord]	8
23	would have [been] easy if	6
24	would have [been] easy if	6