| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to look forward to | 39 |
|
| 2 | [vb past] to look forward to | 14 |
|
| 3 | begin to look forward to | 11 |
|
| 4 | [vb base] to look forward to | 10 |
|
| 5 | have to look forward to | 8 |
|
| 6 | had to look forward to | 5 |
|
| 7 | began to look forward to | 5 |
|
| 8 | [vb pp] to look forward to | 5 |
|
