| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be do [prep] | 579 |
|
| 2 | be do [pron] [prep] | 426 |
|
| 3 | to be [pron] [prep] | 246 |
|
| 4 | to be do [pron] | 110 |
|
| 5 | to do [pron] [prep] | 9 |
|
