| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] [verb] to keep [adv prt] [art] | 7 |
|
| 2 | [was/were] [verb] to keep [adv prt] [art] [noun] | 7 |
|
| 3 | [was/were] [verb] to keep [adv prt] [art] [noun sg] | 6 |
|
