SN4 ""

No	Pattern	Freq
1	[conj] there may have been [noun]	12
2	that there may have been [noun]	5
3	[coord] there may have been [noun]	5
4	that there may have been [noun]	5
5	[that] there may have been [noun]	5
6	there may [adv] have been [noun]	6
7	there may [adv] have been [noun]	6
8	there may have been [adj] [noun]	36
9	there may have been [art] [noun]	26
10	there may have been [art] [noun]	26
11	there may have been a [noun]	23
12	there may have been a [noun]	21
13	there may have been [adj] [noun]	19
14	there may have been [det] [noun]	15
15	there may have been some [noun]	9
16	there may have been some [noun]	9
17	there may have been [noun] [prep]	14
18	there may have been [noun] [prep]	14
19	there may have been [noun] in	6
20	there may have been [noun] in	6
21	there may have been [noun] [conj]	5