to knock
Verbo regular: knock - knocked- knocked

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
 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 perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
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 simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto 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 continuo 	Passado 	Passado continuo 	
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 	 	-
-
- 	 	

Participio 	
Presente 	Passado 	 	 	
knocking	knocked