| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] has [adv] been [adj] | 440 |
|
| 2 | [noun sg] has been [v-ing] [adj] | 83 |
|
| 3 | [noun sg] has [adv] been [v-ing] | 70 |
|
| 4 | has [adv] been [v-ing] [adj] | 19 |
|
