| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [coord] [art] [adj] [noun] | 182 |
|
| 2 | [to-vb] [coord] maintain [art] [noun] | 35 |
|
| 3 | [to-vb] [coord] maintain [adj] [noun] | 33 |
|
| 4 | [coord] maintain [art] [adj] [noun] | 24 |
|
| 5 | [to-vb] [coord] maintain [art] [adj] | 23 |
|
