| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [v-ing] [prep] two | 12 |
|
| 2 | [noun sg] have been [v-ing] [prep] two | 8 |
|
| 3 | [noun] have been [v-ing] for two | 8 |
|
| 4 | [noun] has been [v-ing] [prep] two | 7 |
|
