| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] and look | 7 |
|
| 2 | must [vb infin] [conj] look | 7 |
|
| 3 | must [vb infin] [coord] look | 7 |
|
| 4 | must [vb infin] and look | 7 |
|
| 5 | must [vb infin] [conj] look | 7 |
|
