| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to | 77926 |
|
| 2 | be [v-ing] to | 14228 |
|
| 3 | be doing [prep] | 960 |
|
| 4 | be doing [prep] | 960 |
|
| 5 | be do to | 385 |
|
| 6 | be doing to | 158 |
|
| 7 | [be] doing to | 158 |
|
