| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for [adv] | 695 |
|
| 2 | [been] [adv prt] [adv] | 412 |
|
| 3 | [been] [adv prt] for | 249 |
|
| 4 | [been] for [adv] | 37 |
|
