| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been doing [det] | 109 |
|
| 2 | [noun] [pron] have been [det] | 107 |
|
| 3 | [noun] [pron] have been doing | 72 |
|
| 4 | [noun] have been doing [det] | 13 |
|
