to quack
Verbo regular: quack - quacked- quacked

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
 do I not quack?
do you not quack?
doeshe not quack?
do we not quack?
do you not quack?
do they not quack? 	amI not quacking?
areyou not quacking?
ishe not quacking?
arewe not quacking?
areyou not quacking?
arethey not quacking? 	did I not quack?
did you not quack?
did he not quack?
did we not quack?
did you not quack?
did they not quack? 	wasI not quacking?
wereyou not quacking?
washe not quacking?
werewe not quacking?
wereyou not quacking?
werethey not quacking? 	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
 have I not quacked?
have you not quacked?
hashe not quacked?
have we not quacked?
have you not quacked?
have they not quacked? 	 have I not been quacking?
have you not been quacking?
hashe not been quacking?
have we not been quacking?
have you not been quacking?
have they not been quacking? 	had I not quacked?
had you not quacked?
had he not quacked?
had we not quacked?
had you not quacked?
had they not quacked? 	had I not been quacking?
had you not been quacking?
had he not been quacking?
had we not been quacking?
had you not been quacking?
had they not been quacking? 	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
will I not quack?
will you not quack?
will he not quack?
will we not quack?
will you not quack?
will they not quack? 	will I not be quacking?
will you not be quacking?
will he not be quacking?
will we not be quacking?
will you not be quacking?
will they not be quacking? 	will I not have quacked?
will you not have quacked?
will he not have quacked?
will we not have quacked?
will you not have quacked?
will they not have quacked? 	will I not have been quacking?
will you not have been quacking?
will he not have been quacking?
will we not have been quacking?
will you not have been quacking?
will they not have been quacking? 	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
would I not quack?
would you not quack?
would he not quack?
would we not quack?
would you not quack?
would they not quack? 	would I not be quacking?
would you not be quacking?
would he not be quacking?
would we not be quacking?
would you not be quacking?
would they not be quacking? 	would I not have quacked?
would you not have quacked?
would he not have quacked?
would we not have quacked?
would you not have quacked?
would they not have quacked? 	would I not have been quacking?
would you not have been quacking?
would he not have been quacking?
would we not have been quacking?
would you not have been quacking?
would they not have been quacking? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to quack 	 	-
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- 	 	

Participio 	
Presente 	Passado 	 	 	
quacking	quacked