| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i be [verb] to | 2321 |
|
| 2 | [pron] be refer to | 422 |
|
| 3 | i be refer [prep] | 81 |
|
| 4 | i be refer [prep] | 81 |
|
| 5 | i [be] refer to | 78 |
|
| 6 | i be refer to | 78 |
|
