| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [modal v] [verb] been [v-ing] | 209 |
|
| 2 | he [verb] been [v-ing] for | 155 |
|
| 3 | [modal v] [verb] been [v-ing] for | 55 |
|
| 4 | he [modal v] [verb] [v-ing] for | 12 |
|
