| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [v-ing] for [art] | 122 |
|
| 2 | be [v-ing] it for [art] | 51 |
|
| 3 | [vb base] be [v-ing] it for | 39 |
|
| 4 | [vb base] be [v-ing] it [art] | 6 |
|
