| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] to the [adj] | 275 |
|
| 2 | had [vb pp] to the [adj] | 250 |
|
| 3 | have written to the [adj] | 26 |
|
| 4 | [verb] written to the [adj] | 26 |
|
| 5 | had written [prep] the [adj] | 15 |
|
| 6 | had write to the [adj] | 7 |
|
| 7 | had written to the [adj] | 6 |
|
| 8 | had written to [art] [adj] | 6 |
|
| 9 | [vb past] written to the [adj] | 6 |
|
| 10 | had written to [art] [adj] | 6 |
|
