| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [adv prt] [prep] | 1906 |
|
| 2 | [v-ing] [adv prt] [prep] [det] | 1480 |
|
| 3 | was [v-ing] [prep] [det] | 652 |
|
| 4 | was [adv prt] [prep] [det] | 111 |
|
| 5 | was [v-ing] [adv prt] [det] | 62 |
|
