| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun prp] keep up [art] [noun] | 6 |
|
| 2 | [noun prp] [verb] keep up [art] [noun] | 5 |
|
| 3 | [noun prp] keep up [art] [adj] [noun] | 8 |
|
| 4 | [noun prp] keep up [art] [adj] [noun] | 8 |
|
| 5 | [noun prp] keep up [art] [noun] [prep] | 16 |
|
| 6 | [noun prp] keep up [art] [noun] [prep] | 16 |
|
| 7 | [noun prp] keep up [art] [noun] of | 9 |
|
| 8 | [noun prp] keep up [art] [noun] of | 9 |
|
