| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [adv] [prep] [art] | 1052 |
|
| 2 | [pron] was [adv prt] [prep] [art] | 602 |
|
| 3 | it be [adv prt] [prep] [art] | 470 |
|
| 4 | it [be] [adv prt] [prep] [art] | 470 |
|
| 5 | it [was/were] [adv prt] [prep] [art] | 151 |
|
