| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv] [art] | 4950 |
|
| 2 | be [v-ing] [adv] [art] | 2356 |
|
| 3 | be take [adv] [art] | 350 |
|
| 4 | [be] taking [adv] [art] | 116 |
|
