| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [to-vb] a [noun] [prep] | 564 |
|
| 2 | be [verb] [to-vb] a [noun] for | 160 |
|
| 3 | be [v-ing] [to-vb] [art] [noun] for | 103 |
|
| 4 | be [v-ing] [to-vb] [art] [noun] for | 103 |
|
| 5 | be [v-ing] [to-vb] a [noun] for | 58 |
|
| 6 | be [v-ing] [verb] a [noun] for | 53 |
|
| 7 | [be] [v-ing] [to-vb] a [noun] for | 52 |
|
