| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] have [been] [art] [noun sg] | 1273 |
|
| 2 | [noun sg] have [art] vital [noun sg] | 15 |
|
| 3 | have [been] [art] vital [noun sg] | 12 |
|
| 4 | [noun sg] have [been] [art] vital | 6 |
|
