| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have yet [verb] | 288 |
|
| 2 | have yet [to-vb] | 258 |
|
| 3 | [verb] yet to learn | 12 |
|
| 4 | have yet to learn | 12 |
|
| 5 | have [adv] to learn | 10 |
|
| 6 | have [adv] to learn | 10 |
|
| 7 | have yet to learn | 9 |
|
| 8 | have yet learn | 9 |
|
| 9 | [vb base] yet to learn | 9 |
|
