| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] [adv] [det] | 113 |
|
| 2 | be [v-ing] [adv] for [det] | 112 |
|
| 3 | [modal v] be [v-ing] [adv] for | 98 |
|
| 4 | [modal v] be [v-ing] for [det] | 47 |
|
| 5 | [modal v] be [adv] for [det] | 44 |
|
