| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb -s] been [v-ing] for | 82 |
|
| 2 | [noun sg] has be [v-ing] for | 70 |
|
| 3 | [noun sg] [vb -s] be running for | 16 |
|
| 4 | [noun sg] 's be [v-ing] for | 12 |
|
| 5 | [noun sg] [vb -s] be waiting for | 9 |
|
| 6 | [noun sg] [vb -s] be working for | 5 |
|
| 7 | [noun sg] [vb -s] be operating for | 5 |
|
