| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [v-ing] for | 143 |
|
| 2 | [noun prp] had been [v-ing] for | 72 |
|
| 3 | [noun prp] has been [v-ing] for | 51 |
|
| 4 | [noun prp] have been waiting for | 18 |
|
| 5 | [noun prp] have been [v-ing] for | 14 |
|
| 6 | [noun prp] have been working for | 12 |
|
| 7 | [noun prp] have been looking for | 12 |
|
| 8 | [noun prp] have been trying for | 9 |
|
| 9 | [noun prp] 's been [v-ing] for | 6 |
|
| 10 | [noun prp] have been fighting for | 5 |
|
| 11 | [noun prp] have been pressing for | 5 |
|
