| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] been [v-ing] for | 55 |
|
| 2 | [modal v] [verb] be [v-ing] for | 55 |
|
| 3 | [modal v] have be [v-ing] for | 55 |
|
| 4 | [vb mod] [verb] be [v-ing] for | 55 |
|
| 5 | [modal v] [vb infin] be [v-ing] for | 54 |
|
| 6 | [modal v] have be [v-ing] for | 53 |
|
| 7 | must [verb] be [v-ing] for | 18 |
|
| 8 | must [verb] be [v-ing] for | 18 |
|
| 9 | would [verb] be [v-ing] for | 16 |
|
| 10 | would [verb] be [v-ing] for | 14 |
|
| 11 | [modal v] [verb] be looking for | 13 |
|
| 12 | could [verb] be [v-ing] for | 10 |
|
| 13 | could [verb] be [v-ing] for | 10 |
|
