SN4 ""

No	Pattern	Freq
1	[det] may be [verb] [prep]	388
2	[det] may be [vb pp] [prep]	382
3	[det] may be [adj] [prep]	167
4	[det] may be [adj] [prep]	152
5	[det] may be due [prep]	47
6	[det] may be due [prep]	47
7	[det] may be done [prep]	33
8	[det] may be do [prep]	33
9	[det] may be choose [prep]	22
10	[det] may be chosen [prep]	22
11	[det] may be [noun] [prep]	19
12	[det] may be true [prep]	16
13	[det] may be true [prep]	16
14	[det] may be see [prep]	15
15	[det] may be seen [prep]	15
16	[det] may be because [prep]	12
17	[det] may be [noun sg] [prep]	12
18	[det] may be [subord] [prep]	12
19	[det] may be [conj] [prep]	12
20	[det] may be because [prep]	12
21	[det] may be achieved [prep]	11
22	[det] may be achieve [prep]	11
23	[det] may be [adv] [prep]	10
24	[det] may be used [prep]	10
25	[det] may be regarded [prep]	10
26	[det] may be regard [prep]	10
27	[det] may be said [prep]	10
28	[det] may be say [prep]	10
29	[det] may be use [prep]	10
30	[det] may be relate [prep]	8