| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] a [noun sg] | 7456 |
|
| 2 | [v-ing] for a [noun sg] | 2666 |
|
| 3 | be [v-ing] for a | 1648 |
|
| 4 | be [v-ing] for [noun sg] | 944 |
|
| 5 | be for a [noun sg] | 370 |
|
