| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pron] necessarily [vb infin] | 6 |
|
| 2 | do [pers pn] necessarily [vb infin] | 6 |
|
| 3 | do they necessarily [vb infin] | 5 |
|
| 4 | do they necessarily [vb infin] | 5 |
|
