| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] look at | 1223 |
|
| 2 | [vb mod] look at | 1223 |
|
| 3 | ought [verb] at | 31 |
|
| 4 | ought look [prep] | 28 |
|
| 5 | ought look [prep] | 28 |
|
| 6 | ought look at | 18 |
|
| 7 | ought look at | 18 |
|
