| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [be] look at | 347 |
|
| 2 | we have look at | 191 |
|
| 3 | have [be] look at | 156 |
|
| 4 | we have [be] look | 65 |
|
| 5 | we have [be] at | 26 |
|
