| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] [verb] [adv] | 3776 |
|
| 2 | [vb base] [been] [v-ing] [adv] | 1040 |
|
| 3 | [verb] [been] working [adv] | 215 |
|
| 4 | [vb base] [been] work [adv] | 112 |
|
| 5 | [vb base] [be] working [adv] | 100 |
|
