SN4 ""

No	Pattern	Freq
1	[adj] [noun] still maintain	9
2	[noun] [noun] still maintain	6
3	[adj] [noun] still maintain	6
4	[noun] [be] still maintain	11
5	[noun] be still maintain	11
6	[noun] [conj] still maintain	10
7	[noun] while still maintain	7
8	[noun] while still maintain	7
9	[noun] [vb mod] still maintain	7
10	[noun] [modal v] still maintain	7
11	[noun] [subord] still maintain	7
12	[noun] [noun] still maintain	6
13	[noun] [was/were] still maintain	6
14	[noun] [noun prp] still maintain	5
15	[noun] still maintain [art]	9
16	[noun] still maintain [art]	9
17	[noun] still maintain [conj]	5
18	[noun] still maintain a	5