| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] a [noun] | 4817 |
|
| 2 | [was/were] [adv] a [noun sg] | 4720 |
|
| 3 | [be] [adv] a week | 73 |
|
| 4 | [was/were] [adv] a week | 31 |
|
| 5 | [was/were] [adv] [art] week | 31 |
|
| 6 | [was/were] [adv] [art] week | 31 |
|
| 7 | [was/were] [adv] a week | 30 |
|
| 8 | [was/were] [adv] a week | 30 |
|
