| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] to be done | 9 |
|
| 2 | [is] [adv] to be do | 9 |
|
| 3 | is [adv] to be do | 8 |
|
| 4 | [is] still to be do | 8 |
|
