| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've be [vb pp] [adv] for | 10 |
|
| 2 | 've [been] [vb pp] [adv] for | 10 |
|
| 3 | 've been [vb pp] [adv] for | 10 |
|
| 4 | 've [be] [vb pp] [adv prt] for | 7 |
|
