| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] for a | 201 |
|
| 2 | [be] [v-ing] [adv] for a | 201 |
|
| 3 | were [v-ing] [adv] [prep] a | 102 |
|
| 4 | were [v-ing] [adv] [prep] a | 102 |
|
| 5 | [was/were] [v-ing] [adv] for a | 45 |
|
| 6 | were [verb] [adv] for a | 30 |
|
| 7 | were [v-ing] [adv] for [art] | 27 |
|
| 8 | were [v-ing] [adv] for [art] | 27 |
|
| 9 | were [v-ing] [adv] for a | 13 |
|
| 10 | were [v-ing] [adv] for a | 10 |
|
