| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv prt] [art] [noun] [prep] | 1615 |
|
| 2 | [vb pp] to keep [art] [noun] [prep] | 94 |
|
| 3 | to keep [adv prt] [art] [noun] [prep] | 48 |
|
| 4 | [vb pp] to keep [adv prt] [art] [noun] | 18 |
|
