| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [det] | 3559 |
|
| 2 | be [v-ing] [prep] [det] | 3553 |
|
| 3 | be [verb] to [det] | 3175 |
|
| 4 | be [v-ing] to [adj] | 782 |
|
| 5 | [be] [v-ing] to [det] | 378 |
|
| 6 | be [v-ing] to [det] | 378 |
|
