| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] forward to | 44 |
|
| 2 | [verb] to look forward to | 39 |
|
| 3 | [vb past] look forward to | 39 |
|
| 4 | [vb past] to look [adv] to | 16 |
|
| 5 | [vb past] [to-vb] forward to | 15 |
|
| 6 | [vb past] to look [adv] to | 15 |
|
| 7 | [vb past] to look forward to | 14 |
|
| 8 | [vb past] to look forward [prep] | 14 |
|
| 9 | [vb past] to look forward [prep] | 14 |
|
| 10 | [vb past] to look forward to | 14 |
|
