| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] this | 3179 |
|
| 2 | be [v-ing] this | 1786 |
|
| 3 | be reading [adj] | 99 |
|
| 4 | be read this | 54 |
|
| 5 | [be] reading this | 50 |
|
