| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been to [noun] | 58 |
|
| 2 | [adv] been to school | 14 |
|
| 3 | not been [prep] school | 13 |
|
| 4 | not be to school | 6 |
|
| 5 | not [been] to school | 6 |
|
| 6 | not [be] to school | 6 |
|
