| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [coord] [adv] maintain | 14 |
|
| 2 | [adj] [conj] [adv] maintain | 14 |
|
| 3 | [adj] [conj] [adv] maintain | 13 |
|
| 4 | [adj] and [adv] maintain | 12 |
|
| 5 | [adj] and [adv] maintain | 12 |
|
| 6 | [adj] [conj] [adv] maintained | 11 |
|
