| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [v-ing] [adv prt] for | 86 |
|
| 2 | [vb -s] been [v-ing] for the | 43 |
|
| 3 | been [v-ing] [adv prt] for the | 23 |
|
| 4 | [vb -s] been [v-ing] [adv prt] the | 14 |
|
