| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [noun] [adv] maintain | 7 |
|
| 2 | [noun sg] [prep] [noun] [adv] maintain | 7 |
|
| 3 | [noun sg] [noun] be [adv] maintain | 17 |
|
| 4 | [noun sg] [noun] [be] [adv] maintain | 17 |
|
| 5 | [noun sg] [noun] [is] [adv] maintain | 8 |
|
| 6 | [noun sg] [noun] is [adv] maintain | 8 |
|
| 7 | [noun sg] [noun] [was/were] [adv] maintain | 6 |
|
| 8 | [noun sg] [noun] [conj] [adv] maintain | 5 |
|
