| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] [verb] | 61053 |
|
| 2 | he [verb] [to-vb] | 16809 |
|
| 3 | [pron] [verb] to maintain | 144 |
|
| 4 | [pers pn] [verb] to maintain | 104 |
|
| 5 | he [verb] maintain | 24 |
|
| 6 | he [verb] to maintain | 12 |
|
