| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [been] look for | 13 |
|
| 2 | [vb mod] [vb infin] [been] look for | 13 |
|
| 3 | would [vb infin] [been] look for | 5 |
|
| 4 | must [vb infin] [been] look for | 5 |
|
| 5 | would [vb infin] [been] look for | 5 |
|
| 6 | must [vb infin] [been] look for | 5 |
|
