| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [adv] [verb] | 22304 |
|
| 2 | [noun pl] [is] [adv] [verb] | 1678 |
|
| 3 | years [be] [adv] [verb] | 52 |
|
| 4 | year [is] [adv] [verb] | 35 |
|
| 5 | years [is] [adv] [verb] | 13 |
|
