| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] yet [been] [verb] | 135 |
|
| 2 | [vb base] [not/n't] yet [been] [verb] | 132 |
|
| 3 | [vb base] not yet [been] [verb] | 132 |
|
| 4 | [vb base] n't [adv] [been] [verb] | 29 |
|
| 5 | [vb base] n't [adv] [been] [verb] | 29 |
|
| 6 | [verb] n't yet [been] [verb] | 23 |
|
| 7 | [vb base] n't yet [been] [verb] | 6 |
|
| 8 | [vb base] n't yet [be] [verb] | 6 |
|
