fight -> драться
Образование времен (Действует субъект! - Актив т.е. действительный залог):
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Simple - Факт
I/he/she/it/we/you/they
fought
did fight
----
did not fight
did'nt fight
I/we/you/theyhe/she/it
fightfights
do fightdoes fight
----
do not fightdoes not fight
do'nt fightdoes'nt fight
I/he/she/it/we/you/they
will fight
 
----
will not fight
won't fight
Continous - процесс
I/he/she/itwe/you/they
was fightingwere fighting
----
was not fightingwere not fighting
Ihe/she/itwe/you/they
am fightingis fightingare fighting
----
am not fightingis not fightingare not fighting
 is'nt fightingare'nt fighting
I/he/she/it/we/you/they
will be fight
----
will not be fight
won't fight
Perfect - Завершенность
I/he/she/it/we/you/they
had fought
----
had not fought
had'nt fought
I/we/you/theyhe/she/it
have foughthas fought
----
have not foughthas not fought
haven't foughthasn't fought
I/he/she/it/we/you/they
will be fought
----
will not be fought
won't be fought
Perfect Continous - Процесс в периоде
I/he/she/it/we/you/they
had been fighting
I/we/you/theyhe/she/it
have been fightinghas been fighting
I/he/she/it/we/you/they
will have been fighting
fight -> драться