| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun sg] the [noun] | 2734 |
|
| 2 | [noun sg] to maintain the [noun] | 122 |
|
| 3 | in [noun sg] to maintain the | 41 |
|
| 4 | in [noun sg] to maintain [noun] | 31 |
|
