| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [prep] public [noun] | 17 |
|
| 2 | [been] [prep] [adj] schools | 13 |
|
| 3 | [been] [prep] [adj] schools | 11 |
|
| 4 | [been] [prep] public [noun pl] | 9 |
|
| 5 | [been] [prep] public school | 8 |
|
| 6 | [be] [prep] public schools | 7 |
|
| 7 | [been] [prep] public schools | 7 |
|
