| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been keep [adv] [adj] | 12 |
|
| 2 | have been keep [adv] [adj] | 12 |
|
| 3 | have been keep [adv] [adj] | 5 |
|
| 4 | [vb base] been keep [adv] [adj] | 5 |
|
| 5 | been keep [adv] [adj] [conj] | 6 |
|
