| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun] and has been [v-ing] | 12 |
|
| 2 | [noun sg] [noun sg] and have been [v-ing] | 11 |
|
| 3 | [noun sg] [noun pl] and have been [v-ing] | 7 |
|
| 4 | [noun sg] [noun] and had been [v-ing] | 5 |
|
