| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] looking forward to this | 6 |
|
| 2 | [adv] [v-ing] forward to this | 6 |
|
| 3 | [adv] [v-ing] forward to this | 6 |
|
| 4 | really [v-ing] forward to this | 5 |
|
