| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | provide for a [num] per | 7 |
|
| 2 | provide for a [num] per | 7 |
|
| 3 | provide [prep] a [num] per | 7 |
|
| 4 | provide [prep] a [num] per | 6 |
|
