Infinitive: to work upon sth
Participle: worked upon sth
Gerund: working upon sth
| I | work upon sth |
| you | work upon sth |
| he;she;it | works upon sth |
| we | work upon sth |
| you | work upon sth |
| they | work upon sth |
| I | have worked upon sth; wrought upon sth |
| you | have worked upon sth; wrought upon sth |
| he;she;it | has worked upon sth; wrought upon sth |
| we | have worked upon sth; wrought upon sth |
| you | have worked upon sth; wrought upon sth |
| they | have worked upon sth; wrought upon sth |
| I | worked upon sth |
| you | worked upon sth |
| he;she;it | worked upon sth |
| we | worked upon sth |
| you | worked upon sth |
| they | worked upon sth |
| I | had worked upon sth; wrought upon sth |
| you | had worked upon sth; wrought upon sth |
| he;she;it | had worked upon sth; wrought upon sth |
| we | had worked upon sth; wrought upon sth |
| you | had worked upon sth; wrought upon sth |
| they | had worked upon sth; wrought upon sth |
| I | will work upon sth |
| you | will work upon sth |
| he;she;it | will work upon sth |
| we | will work upon sth |
| you | will work upon sth |
| they | will work upon sth |
| I | will have worked upon sth; wrought upon sth |
| you | will have worked upon sth; wrought upon sth |
| he;she;it | will have worked upon sth; wrought upon sth |
| we | will have worked upon sth; wrought upon sth |
| you | will have worked upon sth; wrought upon sth |
| they | will have worked upon sth; wrought upon sth |
| I | work upon sth |
| you | work upon sth |
| he;she;it | work upon sth |
| we | work upon sth |
| you | work upon sth |
| they | work upon sth |
| I | have worked upon sth; wrought upon sth |
| you | have worked upon sth; wrought upon sth |
| he;she;it | have worked upon sth; wrought upon sth |
| we | have worked upon sth; wrought upon sth |
| you | have worked upon sth; wrought upon sth |
| they | have worked upon sth; wrought upon sth |
| I | worked upon sth |
| you | worked upon sth |
| he;she;it | worked upon sth |
| we | worked upon sth |
| you | worked upon sth |
| they | worked upon sth |
| I | had worked upon sth; wrought upon sth |
| you | had worked upon sth; wrought upon sth |
| he;she;it | had worked upon sth; wrought upon sth |
| we | had worked upon sth; wrought upon sth |
| you | had worked upon sth; wrought upon sth |
| they | had worked upon sth; wrought upon sth |
| I | would work upon sth |
| you | would work upon sth |
| he;she;it | would work upon sth |
| we | would work upon sth |
| you | would work upon sth |
| they | would work upon sth |
| I | would have worked upon sth; wrought upon sth |
| you | would have worked upon sth; wrought upon sth |
| he;she;it | would have worked upon sth; wrought upon sth |
| we | would have worked upon sth; wrought upon sth |
| you | would have worked upon sth; wrought upon sth |
| they | would have worked upon sth; wrought upon sth |
| you | work upon sth |
| we | Let's work upon sth |
| you | work upon sth |
| I | am working upon sth |
| you | are working upon sth |
| he;she;it | is working upon sth |
| we | are working upon sth |
| you | are working upon sth |
| they | are working upon sth |
| I | have been working upon sth |
| you | have been working upon sth |
| he;she;it | has been working upon sth |
| we | have been working upon sth |
| you | have been working upon sth |
| they | have been working upon sth |
| I | was working upon sth |
| you | were working upon sth |
| he;she;it | was working upon sth |
| we | were working upon sth |
| you | were working upon sth |
| they | were working upon sth |
| I | had been working upon sth |
| you | had been working upon sth |
| he;she;it | had been working upon sth |
| we | had been working upon sth |
| you | had been working upon sth |
| they | had been working upon sth |
| I | will be working upon sth |
| you | will be working upon sth |
| he;she;it | will be working upon sth |
| we | will be working upon sth |
| you | will be working upon sth |
| they | will be working upon sth |
| I | will have been working upon sth |
| you | will have been working upon sth |
| he;she;it | will have been working upon sth |
| we | will have been working upon sth |
| you | will have been working upon sth |
| they | will have been working upon sth |
| I | would be working upon sth |
| you | would be working upon sth |
| he;she;it | would be working upon sth |
| we | would be working upon sth |
| you | would be working upon sth |
| they | would be working upon sth |
| I | would have been working upon sth |
| you | would have been working upon sth |
| he;she;it | would have been working upon sth |
| we | would have been working upon sth |
| you | would have been working upon sth |
| they | would have been working upon sth |
"Work is less boring than amusing oneself." [Baudelaire, "Mon Coeur mis a nu," 1862]In O.E., the noun also had the sense of "fornication." Workhouse in the sense of "place where the poor or petty criminals are lodged" first appeared 1652. Works "industrial place" (usually with qualifying adj.) is attested from 1581. Work station is recorded from 1950.