| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be keep a [adj] [noun] | 6 |
|
| 2 | had been keep [art] [adj] [noun] | 6 |
|
| 3 | had be keep [art] [adj] [noun] | 6 |
|
| 4 | had be keep a [adj] [noun] | 6 |
|
| 5 | had be keep [art] [adj] [noun sg] | 6 |
|
| 6 | had be keeping [art] [adj] [noun] | 5 |
|
