| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be some [noun] | 72 |
|
| 2 | be doing some [noun] | 65 |
|
| 3 | [vb base] be doing [noun] | 27 |
|
| 4 | [vb base] be doing some | 10 |
|
