| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be to | 1307 |
|
| 2 | 've be [prep] | 1049 |
|
| 3 | have be to | 974 |
|
| 4 | [vb base] be to | 402 |
|
| 5 | 've [be] to | 236 |
|
