I. let <let; letting> [let] 动词 trans
let <let; letting> [let]
| I | let | 
|---|---|
| you | let | 
| he/she/it | lets | 
| we | let | 
| you | let | 
| they | let | 
| I | let | 
|---|---|
| you | let | 
| he/she/it | let | 
| we | let | 
| you | let | 
| they | let | 
| I | have | let | 
|---|---|---|
| you | have | let | 
| he/she/it | has | let | 
| we | have | let | 
| you | have | let | 
| they | have | let | 
| I | had | let | 
|---|---|---|
| you | had | let | 
| he/she/it | had | let | 
| we | had | let | 
| you | had | let | 
| they | had | let | 
