| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [det] [noun] | 223 |
|
| 2 | [pron] have been doing [det] | 12 |
|
| 3 | [pron] been doing [det] [noun] | 8 |
|
| 4 | have been doing [det] [noun] | 7 |
|
