| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] [art] [noun pl] | 196 |
|
| 2 | [been] [v-ing] [adv] [art] [noun] | 134 |
|
| 3 | [been] [verb] [adv] [art] [noun pl] | 32 |
|
