| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [v-ing] [adv prt] [prep] | 471 |
|
| 2 | [vb mod] be [v-ing] [adv prt] [prep] | 471 |
|
| 3 | [vb mod] be [verb] [adv prt] for | 239 |
|
| 4 | [vb mod] be [v-ing] [adv] for | 98 |
|
| 5 | [vb mod] [be] [v-ing] [adv prt] for | 60 |
|
| 6 | [modal v] be [v-ing] [adv prt] for | 60 |
|
| 7 | [vb mod] be [v-ing] [adv prt] for | 60 |
|
