| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] its [noun] | 30 |
|
| 2 | to be [v-ing] its [noun] | 26 |
|
| 3 | to be [verb] its [noun sg] | 20 |
|
| 4 | to be [verb] its [noun pl] | 9 |
|
