| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [pron] mean by [verb] | 6 |
|
| 2 | did [pers pn] mean by [verb] | 6 |
|
| 3 | did [pron] mean by [verb] | 6 |
|
| 4 | did [pron] mean by [v-ing] | 5 |
|
