| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] a | 5287 |
|
| 2 | look [prep] a | 4362 |
|
| 3 | [was/were] look [prep] | 1835 |
|
| 4 | [was/were] look a | 20 |
|
