| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the level [prep] [noun] provided | 14 |
|
| 2 | the level of [noun] provided | 14 |
|
| 3 | the level of [noun] provided | 14 |
|
| 4 | the level [prep] [noun] provided | 14 |
|
| 5 | the level [prep] [noun] provided | 13 |
|
| 6 | the level [prep] [noun sg] provided | 11 |
|
| 7 | the level [prep] service provided | 6 |
|
