| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] for | 1254 |
|
| 2 | 've [be] [v-ing] [adv] | 447 |
|
| 3 | 've [be] [v-ing] for | 222 |
|
| 4 | 've [be] [adv] for | 85 |
|
