| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he is [verb] to | 274 |
|
| 2 | he is [v-ing] to | 107 |
|
| 3 | he be writing to | 22 |
|
| 4 | he [be] writing to | 22 |
|
| 5 | he is writing [prep] | 17 |
|
| 6 | he is writing [prep] | 17 |
|
| 7 | he [is] writing to | 15 |
|
| 8 | [pron] is writing to | 6 |
|
| 9 | he is write to | 5 |
|
| 10 | he is writing to | 5 |
|
