| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is [v-ing] to be | 104 |
|
| 2 | this is [v-ing] to [be] | 104 |
|
| 3 | this is [v-ing] to be | 104 |
|
| 4 | this is going to [be] | 101 |
|
