| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adv] [det] [noun sg] | 65 |
|
| 2 | been [adv] for [det] [noun sg] | 40 |
|
| 3 | has been [adv] for [det] | 19 |
|
| 4 | has been for [det] [noun sg] | 10 |
|
