| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] been [verb] | 5747 |
|
| 2 | [vb past] [adv] been [v-ing] | 657 |
|
| 3 | [verb] [adv] been reading | 11 |
|
| 4 | [vb past] [adv] been read | 9 |
|
| 5 | [vb past] [adv] [be] reading | 6 |
|
| 6 | [vb past] [adv] [been] reading | 6 |
|
| 7 | [vb past] [adv] be reading | 6 |
|
