| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [adv] [verb] a letter | 13 |
|
| 2 | i [verb] [adv] [verb] a letter | 10 |
|
| 3 | i [verb] [verb] a letter [prep] | 28 |
|
| 4 | i [verb] [verb] a letter [prep] | 28 |
|
| 5 | i [verb] [verb] a letter from | 16 |
|
| 6 | i [verb] [verb] a letter from | 16 |
|
| 7 | i [verb] [verb] a letter to | 7 |
|
| 8 | i [verb] [verb] a letter to | 7 |
|
| 9 | i [verb] [verb] a letter [coord] | 5 |
|
| 10 | i [verb] [verb] a letter [conj] | 5 |
|
