| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [adv] for [noun] | 47 |
|
| 2 | has [been] [v-ing] for [noun] | 32 |
|
| 3 | has [been] [v-ing] [adv] for | 25 |
|
