to knock
Verbo regular: knock - knocked- knocked

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
 don't I knock?
don't you knock?
doesn't he knock?
don't we knock?
don't you knock?
don't they knock? 	amI not knocking?
aren't you knocking?
isn't he knocking?
aren't we knocking?
aren't you knocking?
aren't they knocking? 	didn't I knock?
didn't you knock?
didn't he knock?
didn't we knock?
didn't you knock?
didn't they knock? 	wasn't I knocking?
weren't you knocking?
wasn't he knocking?
weren't we knocking?
weren't you knocking?
weren't they knocking? 	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
haven't I knocked?
haven't you knocked?
hasn't he knocked?
haven't we knocked?
haven't you knocked?
haven't they knocked? 	haven't I been knocking?
haven't you been knocking?
hasn't he been knocking?
haven't we been knocking?
haven't you been knocking?
haven't they been knocking? 	hadn't I knocked?
hadn't you knocked?
hadn't he knocked?
hadn't we knocked?
hadn't you knocked?
hadn't they knocked? 	hadn't I been knocking?
hadn't you been knocking?
hadn't he been knocking?
hadn't we been knocking?
hadn't you been knocking?
hadn't they been knocking? 	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
won't I knock?
won't you knock?
won't he knock?
won't we knock?
won't you knock?
won't they knock? 	won't I be knocking?
won't you be knocking?
won't he be knocking?
won't we be knocking?
won't you be knocking?
won't they be knocking? 	won't I have knocked?
won't you have knocked?
won't he have knocked?
won't we have knocked?
won't you have knocked?
won't they have knocked? 	won't I have been knocking?
won't you have been knocking?
won't he have been knocking?
won't we have been knocking?
won't you have been knocking?
won't they have been knocking? 	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
wouldn't I knock?
wouldn't you knock?
wouldn't he knock?
wouldn't we knock?
wouldn't you knock?
wouldn't they knock? 	wouldn't I be knocking?
wouldn't you be knocking?
wouldn't he be knocking?
wouldn't we be knocking?
wouldn't you be knocking?
wouldn't they be knocking? 	wouldn't I have knocked?
wouldn't you have knocked?
wouldn't he have knocked?
wouldn't we have knocked?
wouldn't you have knocked?
wouldn't they have knocked? 	wouldn't I have been knocking?
wouldn't you have been knocking?
wouldn't he have been knocking?
wouldn't we have been knocking?
wouldn't you have been knocking?
wouldn't they have been knocking? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to knock 	 	-
-
- 	 	

Particípio 	
Presente 	Passado 	 	 	
knocking	knocked