show -> показывать
Образование времен: Субъект подвергается (Пассив, или иначе страдательный залог)
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Факт - Simple
I/he/she/itwe/you/they
was shownwere shown
---
was not shownwere not shown
wasn't shownweren't shown
Ihe/she/itwe/you/they
am shownis shownare shown
---
am not shownis not shownare not shown
 isn't shownare'nt shown
I/he/she/it/we/you/they
will be shown
---
will not be shown
won't be shown
Процесс - Continuous
I/he/she/itwe/you/they
was being shownwere being shown
---
was not being shownwere not being shown
wasn't being shownweren't being shown
Ihe/she/itwe/you/they
am being shownis being shownare being shown
---
am not being shownis not being shownare not being shown
 isn't being shownare'nt being shown
Завершенность - Perfect
I/he/she/it/we/you/they
had been shown
---
had not been shown
hadn't been shown
I/we/you/theyhe/she/it
have shownhas shown
---
have not shownhas not shown
haven't shownhasn't shown
I/he/she/it/we/you/they
will have been shown
---
will not have been shown
won't have been shown
Вместо отсутствующих форм Perfect Continuous употребляются формы Perfect
show -> показывать