SN4 ""

No	Pattern	Freq
1	[vb mod] have been good for	28
2	[modal v] have been good for	28
3	would have been good for	20
4	would have been good for	19
5	[not/n't] have been good for	7
6	[adv] have been good for	7
7	not have been good for	7
8	might have been good for	5
9	not have been good for	5
10	might have been good for	5
11	have been good for [pron]	12
12	have been good for [pers pn]	12
13	have been good for [noun]	10
14	have been good for [noun prp]	7
15	have been good for [art]	6
16	have been good for [art]	6
17	have been good for them	5
18	have been good for the	5
19	have been good for [adj]	5
20	have been good for the	5
21	have been good for they	5