tip -> давать чаевые
Образование времен: Субъект подвергается (Пассив, или иначе страдательный залог)
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Факт - Simple
I/he/she/itwe/you/they
was tipedwere tiped
---
was not tipedwere not tiped
wasn't tipedweren't tiped
Ihe/she/itwe/you/they
am tipedis tipedare tiped
---
am not tipedis not tipedare not tiped
 isn't tipedare'nt tiped
I/he/she/it/we/you/they
will be tiped
---
will not be tiped
won't be tiped
Процесс - Continuous
I/he/she/itwe/you/they
was being tipedwere being tiped
---
was not being tipedwere not being tiped
wasn't being tipedweren't being tiped
Ihe/she/itwe/you/they
am being tipedis being tipedare being tiped
---
am not being tipedis not being tipedare not being tiped
 isn't being tipedare'nt being tiped
Завершенность - Perfect
I/he/she/it/we/you/they
had been tiped
---
had not been tiped
hadn't been tiped
I/we/you/theyhe/she/it
have tipedhas tiped
---
have not tipedhas not tiped
haven't tipedhasn't tiped
I/he/she/it/we/you/they
will have been tiped
---
will not have been tiped
won't have been tiped
Вместо отсутствующих форм Perfect Continuous употребляются формы Perfect
tip -> давать чаевые