| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] to be [verb] | 272 |
|
| 2 | is [v-ing] to be [vb pp] | 244 |
|
| 3 | be [v-ing] to be done | 23 |
|
| 4 | [be] [v-ing] to be done | 23 |
|
| 5 | is [verb] to be done | 12 |
|
| 6 | [is] [v-ing] to be done | 9 |
|
| 7 | is [v-ing] [prep] be done | 7 |
|
| 8 | is [v-ing] to be do | 6 |
|
| 9 | is [v-ing] to [be] done | 5 |
|
| 10 | is [v-ing] to [be] done | 5 |
|
| 11 | is [v-ing] to be done | 5 |
|
