| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] look at | 71 |
|
| 2 | [be] [prep] look at | 71 |
|
| 3 | was [prep] look [prep] | 15 |
|
| 4 | was [prep] [verb] at | 15 |
|
| 5 | was [prep] look [prep] | 15 |
|
| 6 | was [prep] look at | 8 |
|
| 7 | [was/were] [prep] look at | 8 |
|
