| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | letter to the [noun sg] | 331 |
|
| 2 | letter to the editor | 168 |
|
| 3 | letters to the [noun sg] | 108 |
|
| 4 | letter to the guardian | 9 |
|
| 5 | letter to the council | 9 |
|
| 6 | letter to the king | 8 |
|
| 7 | letter to the secretary | 8 |
|
| 8 | letter to the city | 7 |
|
| 9 | letter to the press | 7 |
|
| 10 | letter to the pope | 6 |
|
| 11 | letter to the home | 6 |
|
| 12 | letter to the independent | 6 |
|
| 13 | letter to the client | 5 |
|
| 14 | letter to the bishop | 5 |
|
| 15 | letter to the director | 5 |
|
| 16 | letter to the scotsman | 5 |
|
| 17 | letter to the president | 5 |
|
