| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [art] [num ord] | 773 |
|
| 2 | be [v-ing] [art] [num ord] | 309 |
|
| 3 | be read [art] [num ord] | 58 |
|
| 4 | be reading [art] [adj] | 39 |
|
| 5 | [be] reading [art] [num ord] | 5 |
|
