| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] up [art] [noun] | 360 |
|
| 2 | [verb] keep up [art] [noun] | 45 |
|
| 3 | [vb past] keep up [art] [noun] | 12 |
|
| 4 | have keep up [art] [noun] | 10 |
|
| 5 | had keep [adv] [art] [noun] | 7 |
|
| 6 | had keep up [art] [noun] | 6 |
|
| 7 | had keep up [art] [noun] | 6 |
|
| 8 | had keep [adv prt] [art] [noun] | 6 |
|
