| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] to be done | 95 |
|
| 2 | have to be do | 69 |
|
| 3 | [vb infin] to be doing | 43 |
|
| 4 | need to be do | 23 |
|
| 5 | seem to be do | 18 |
|
| 6 | want to be do | 6 |
|
