| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adv] [noun sg] | 2793 |
|
| 2 | and maintain [noun sg] | 103 |
|
| 3 | and [adv] maintain | 89 |
|
| 4 | [adv] maintain [noun sg] | 64 |
|
