SN4 ""

No	Pattern	Freq
1	[pron] may have see	91
2	[pers pn] may have see	57
3	you may have see	36
4	you may have see	36
5	[Wh pn] may have see	31
6	who may have see	30
7	who may have see	30
8	[noun] may have see	23
9	[noun pl] may have see	11
10	he may have see	9
11	he may have see	9
12	[noun prp] may have see	8
13	they may have see	6
14	they may have see	5
15	may [adv] have see	25
16	may [adv] have see	18
17	may well have see	8
18	may well have see	8
19	may not have see	7
20	may not have see	7
21	may [not/n't] have see	7
22	may have be see	8
23	may have [be] see	8
24	may have been see	8
25	may have [been] see	8
26	may have see [art]	43
27	may have see [art]	43
28	may have see the	34
29	may have see the	34
30	may have see [pron]	33