| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] be the main | 285 |
|
| 2 | [noun sg] is the main | 148 |
|
| 3 | [noun sg] was the main | 82 |
|
| 4 | [noun sg] are the main | 28 |
|
| 5 | [noun sg] were the main | 14 |
|
| 6 | [noun sg] being the main | 9 |
|
