| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] letter to the [noun sg] | 130 |
|
| 2 | [art] letter to the [noun sg] | 130 |
|
| 3 | a letter to the [noun sg] | 114 |
|
| 4 | a letter to the [noun sg] | 114 |
|
| 5 | [adj] letter to the [noun sg] | 72 |
|
| 6 | [adj] letter to the [noun sg] | 55 |
|
| 7 | [pos pn] letter to the [noun sg] | 28 |
|
| 8 | [pron] letter to the [noun sg] | 28 |
|
| 9 | [noun] letter to the [noun sg] | 17 |
|
| 10 | the letter to the [noun sg] | 16 |
|
| 11 | the letter to the [noun sg] | 16 |
|
| 12 | [verb] letter to the [noun sg] | 15 |
|
| 13 | [noun sg] letter to the [noun sg] | 14 |
|
| 14 | your letter to the [noun sg] | 14 |
|
| 15 | your letter to the [noun sg] | 14 |
|
| 16 | [unc] letter to the [noun sg] | 9 |
|
| 17 | ['s] letter to the [noun sg] | 9 |
|
| 18 | [det] letter to the [noun sg] | 9 |
|
| 19 | his letter to the [noun sg] | 8 |
|
| 20 | his letter to the [noun sg] | 8 |
|
| 21 | open letter to the [noun sg] | 7 |
|
| 22 | open letter to the [noun sg] | 7 |
|
| 23 | 's letter to the [noun sg] | 7 |
|
| 24 | 's letter to the [noun sg] | 7 |
|
| 25 | [vb past] letter to the [noun sg] | 6 |
|
| 26 | write letter to the [noun sg] | 6 |
|
| 27 | [num] letter to the [noun sg] | 5 |
|
| 28 | letter [verb] to the [noun sg] | 20 |
|
| 29 | letter [vb pp] to the [noun sg] | 11 |
|
| 30 | letter [v-ing] to the [noun sg] | 6 |
|
