| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had [adv] [verb] | 18424 |
|
| 2 | [pron] [verb] [adv] maintain | 45 |
|
| 3 | [pron] have [adv] maintain | 29 |
|
| 4 | [pron] [vb past] [adv] maintain | 12 |
|
