| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be look at | 174 |
|
| 2 | [prep] be look at | 168 |
|
| 3 | to be look at | 168 |
|
| 4 | [prep] be looked at | 105 |
|
| 5 | [prep] be looking at | 68 |
|
