SN4 ""

No	Pattern	Freq
1	[verb] to keep up the [noun]	30
2	[noun] to keep up the [noun]	13
3	[vb pp] to keep up the [noun]	12
4	[adj] to keep up the [noun]	11
5	[adj] to keep up the [noun]	11
6	[noun sg] to keep up the [noun]	7
7	[noun pl] to keep up the [noun]	5
8	to keep up [prep] the [noun]	62
9	to keep up [prep] the [noun]	62
10	to keep up with the [noun]	59
11	to keep up with the [noun]	59
12	to keep up the [adj] [noun]	11
13	to keep up the [adj] [noun]	10
14	to keep up the [noun] [prep]	22
15	to keep up the [noun] [prep]	22
16	to keep up the [noun] of	9
17	to keep up the [noun] of	9
18	to keep up the [noun] [conj]	7
19	to keep up the [noun] on	6
20	to keep up the [noun] on	6