| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] have be [v-ing] for | 7 |
|
| 2 | [vb base] [pron] [verb] been [v-ing] for | 7 |
|
| 3 | [vb base] [pers pn] [verb] be [v-ing] for | 7 |
|
