| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] yet [be] [vb pp] to | 16 |
|
| 2 | not yet [be] [verb] to | 16 |
|
| 3 | [not/n't] yet be [verb] to | 16 |
|
| 4 | [not/n't] yet been [verb] to | 13 |
|
| 5 | [not/n't] yet [been] [verb] to | 13 |
|
