| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb past] been [v-ing] for | 68 |
|
| 2 | [noun sg] they [vb past] been [v-ing] | 50 |
|
| 3 | they [vb past] been [v-ing] for | 43 |
|
