| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] [been] [adv prt] | 64 |
|
| 2 | has [been] [adv prt] for | 59 |
|
| 3 | [adv] [been] [adv prt] for | 46 |
|
| 4 | has [adv] [been] for | 19 |
|
