| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] [prep] [art] | 2890 |
|
| 2 | be doing [pron] [prep] | 392 |
|
| 3 | be doing [prep] [art] | 271 |
|
| 4 | doing [pron] [prep] [art] | 233 |
|
| 5 | be doing [pron] [art] | 104 |
|
