| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] forward [prep] | 8 |
|
| 2 | [pers pn] have been [v-ing] forward [prep] | 8 |
|
| 3 | i have been [v-ing] forward [prep] | 7 |
|
| 4 | i have been [v-ing] forward [prep] | 7 |
|
