| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [v-ing] [adv] for | 15 |
|
| 2 | [noun prp] [vb -s] been [v-ing] [adv] for | 7 |
|
| 3 | [noun prp] [vb past] been [v-ing] [adv] for | 6 |
|
| 4 | [noun prp] has been [v-ing] [adv] for | 6 |
|
| 5 | [noun prp] had been [v-ing] [adv] for | 6 |
|
