| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | system [be] the [noun sg] | 79 |
|
| 2 | system be the [noun sg] | 79 |
|
| 3 | system is the [noun sg] | 53 |
|
| 4 | system [is] the [noun sg] | 53 |
|
| 5 | system [was/were] the [noun sg] | 21 |
|
| 6 | system was the [noun sg] | 19 |
|
| 7 | system [am/are] the [noun sg] | 5 |
|
| 8 | system are the [noun sg] | 5 |
|
