SN4 ""

No	Pattern	Freq
1	[noun] may have [verb] the [adj]	46
2	[pron] may have [verb] the [adj]	44
3	[pers pn] may have [verb] the [adj]	39
4	[noun pl] may have [verb] the [adj]	19
5	[noun sg] may have [verb] the [adj]	18
6	you may have [verb] the [adj]	11
7	you may have [verb] the [adj]	11
8	he may have [verb] the [adj]	10
9	he may have [verb] the [adj]	10
10	they may have [verb] the [adj]	9
11	they may have [verb] the [adj]	9
12	[adj] may have [verb] the [adj]	8
13	it may have [verb] the [adj]	6
14	[det] may have [verb] the [adj]	6
15	it may have [verb] the [adj]	6
16	[noun prp] may have [verb] the [adj]	6
17	may [adv] have [verb] the [adj]	40
18	may [adv] have [verb] the [adj]	26
19	may [not/n't] have [verb] the [adj]	14
20	may not have [verb] the [adj]	14
21	may not have [verb] the [adj]	14
22	may well have [verb] the [adj]	13
23	may well have [verb] the [adj]	13
24	may have [verb] [verb] the [adj]	9
25	may have [vb pp] [verb] the [adj]	9
26	may have [be] [verb] the [adj]	5
27	may have [been] [verb] the [adj]	5
28	may have been [verb] the [adj]	5
29	may have be [verb] the [adj]	5
30	may have [verb] [prep] the [adj]	76