在《PONS词典》中的词汇
I. sign [saın] 名词
II. sign [saın] 动词 trans
| I | sign | |
|---|---|---|
| you | sign | |
| he/she/it | signs | |
| we | sign | |
| you | sign | |
| they | sign |
| I | signed | |
|---|---|---|
| you | signed | |
| he/she/it | signed | |
| we | signed | |
| you | signed | |
| they | signed |
| I | have | signed | |
|---|---|---|---|
| you | have | signed | |
| he/she/it | has | signed | |
| we | have | signed | |
| you | have | signed | |
| they | have | signed |
| I | had | signed | |
|---|---|---|---|
| you | had | signed | |
| he/she/it | had | signed | |
| we | had | signed | |
| you | had | signed | |
| they | had | signed |