| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] to [noun] | 3778 |
|
| 2 | letter of [noun] to | 91 |
|
| 3 | letter of [noun] [noun] | 78 |
|
| 4 | letter [noun] to [noun] | 7 |
|
