| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [adv] [vb infin] [to-vb] | 5035 |
|
| 2 | did they [adv] [vb infin] | 103 |
|
| 3 | did they [vb infin] [to-vb] | 61 |
|
| 4 | they [adv] [vb infin] [to-vb] | 33 |
|
