| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] 20 [noun] | 19 |
|
| 2 | was [adv] 20 [noun pl] | 19 |
|
| 3 | was [adv] 20 years | 9 |
|
| 4 | was [adv] 20 year | 9 |
|
| 5 | [noun] was [adv] 20 | 15 |
|
| 6 | [pron] was [adv] 20 | 15 |
|
| 7 | [pers pn] was [adv] 20 | 11 |
|
| 8 | [noun sg] was [adv] 20 | 9 |
|
| 9 | [noun pl] was [adv] 20 | 5 |
|
| 10 | it was [adv] 20 | 5 |
|
| 11 | it was [adv] 20 | 5 |
|
| 12 | was [verb] [adv] 20 | 17 |
|
| 13 | was [vb pp] [adv] 20 | 11 |
|
| 14 | was [v-ing] [adv] 20 | 5 |
|
