| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have [been] [v-ing] forward to | 7 |
|
| 2 | i have been [v-ing] forward to | 7 |
|
| 3 | i have [be] looking forward to | 7 |
|
| 4 | i have be [v-ing] forward to | 7 |
|
