| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i look forward to | 310 |
|
| 2 | i [vb base] forward to | 288 |
|
| 3 | i look forward to | 288 |
|
| 4 | i [vb past] forward to | 21 |
|
| 5 | i looked forward to | 20 |
|
