| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] to be | 5064 |
|
| 2 | be [v-ing] to be | 5064 |
|
| 3 | been [verb] to be | 758 |
|
| 4 | been [v-ing] to [be] | 12 |
|
| 5 | been [v-ing] to be | 12 |
|
| 6 | been [v-ing] to [be] | 10 |
|
| 7 | [been] [v-ing] to be | 10 |
|
| 8 | been [v-ing] [prep] be | 10 |
|
| 9 | been [v-ing] to be | 10 |
|
| 10 | been [v-ing] [prep] be | 10 |
|
