| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] look forward to [v-ing] | 30 |
|
| 2 | and [vb base] forward to [v-ing] | 30 |
|
| 3 | [coord] [vb base] forward to hearing | 8 |
|
| 4 | [coord] [vb base] forward to seeing | 6 |
|
