| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] [adv prt] for | 185 |
|
| 2 | it [verb] been [v-ing] [adv prt] | 68 |
|
| 3 | it [verb] been [v-ing] for | 50 |
|
| 4 | it [verb] been [adv prt] for | 16 |
|
