| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there might [vb infin] a time [Wh adv] | 5 |
|
| 2 | [ex0] might [vb infin] a time [Wh adv] | 5 |
|
| 3 | [pron] might [vb infin] a time [Wh adv] | 5 |
|
| 4 | there might [vb infin] a time [Wh adv] | 5 |
|
