| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] to [be] | 5947 |
|
| 2 | [pron] be [v-ing] [prep] [be] | 4152 |
|
| 3 | [pron] be [v-ing] to [be] | 3124 |
|
| 4 | [pron] [be] [v-ing] to [be] | 3096 |
|
