| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] used [prep] be [adj] | 165 |
|
| 2 | we [modal v] [prep] be [adj] | 45 |
|
| 3 | we used [prep] be [adj] | 14 |
|
| 4 | we used [prep] [be] [adj] | 14 |
|
