| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] be [prep] | 896 |
|
| 2 | [pron] [vb base] be to | 347 |
|
| 3 | i [verb] be to | 232 |
|
| 4 | i [vb base] [be] to | 178 |
|
