I. course [kɔːs] 名词
correspondence course 名词
foundation course 名词
| I | course |
|---|---|
| you | course |
| he/she/it | courses |
| we | course |
| you | course |
| they | course |
| I | coursed |
|---|---|
| you | coursed |
| he/she/it | coursed |
| we | coursed |
| you | coursed |
| they | coursed |
| I | have | coursed |
|---|---|---|
| you | have | coursed |
| he/she/it | has | coursed |
| we | have | coursed |
| you | have | coursed |
| they | have | coursed |
| I | had | coursed |
|---|---|---|
| you | had | coursed |
| he/she/it | had | coursed |
| we | had | coursed |
| you | had | coursed |
| they | had | coursed |