| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be doing [pron] [prep] the | 6 |
|
| 2 | [modal v] be doing [pron] [prep] the | 6 |
|
| 3 | be doing [pron] [prep] the [noun sg] | 7 |
|
| 4 | be doing [pron] [prep] the [noun] | 7 |
|
