increase -> увеличивать
Образование времен: Субъект подвергается (Пассив, или иначе страдательный залог)
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Факт - Simple
I/he/she/itwe/you/they
was increasedwere increased
---
was not increasedwere not increased
wasn't increasedweren't increased
Ihe/she/itwe/you/they
am increasedis increasedare increased
---
am not increasedis not increasedare not increased
 isn't increasedare'nt increased
I/he/she/it/we/you/they
will be increased
---
will not be increased
won't be increased
Процесс - Continuous
I/he/she/itwe/you/they
was being increasedwere being increased
---
was not being increasedwere not being increased
wasn't being increasedweren't being increased
Ihe/she/itwe/you/they
am being increasedis being increasedare being increased
---
am not being increasedis not being increasedare not being increased
 isn't being increasedare'nt being increased
Завершенность - Perfect
I/he/she/it/we/you/they
had been increased
---
had not been increased
hadn't been increased
I/we/you/theyhe/she/it
have increasedhas increased
---
have not increasedhas not increased
haven't increasedhasn't increased
I/he/she/it/we/you/they
will have been increased
---
will not have been increased
won't have been increased
Вместо отсутствующих форм Perfect Continuous употребляются формы Perfect
increase -> увеличивать