| I | clam |
|---|---|
| you | clam |
| he/she/it | clams |
| we | clam |
| you | clam |
| they | clam |
| I | clammed |
|---|---|
| you | clammed |
| he/she/it | clammed |
| we | clammed |
| you | clammed |
| they | clammed |
| I | have | clammed |
|---|---|---|
| you | have | clammed |
| he/she/it | has | clammed |
| we | have | clammed |
| you | have | clammed |
| they | have | clammed |
| I | had | clammed |
|---|---|---|
| you | had | clammed |
| he/she/it | had | clammed |
| we | had | clammed |
| you | had | clammed |
| they | had | clammed |
单语范例（未经PONS编辑处理）
For regulatory purposes it is often narrowly defined as "filter-feeding molluscs" such as clams, mussels, and oyster to the exclusion of crustaceans and all else.
en.wikipedia.org These programs explore the marine life in the bay, including ancient reef-dwellers and solar-powered clams, teaching ways to protect the resources there.
en.wikipedia.org Agricultural produce includes rice and apples, and commercial fishing includes clams.
en.wikipedia.org Red's is best known for its lobster rolls and fried clams.
en.wikipedia.org Population was about 300 people, who mostly farmed and clammed for a living.
en.wikipedia.org