| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] and have been | 50 |
|
| 2 | [adj] and have been [v-ing] | 21 |
|
| 3 | [adv] [adj] have been [v-ing] | 13 |
|
| 4 | [adv] and have been [v-ing] | 9 |
|
