to concern
Verbo regular: concern - concerned- concerned

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
 do I concern?
do you concern?
doesshe concern?
do we concern?
do you concern?
do they concern? 	amI concerning?
areyou concerning?
isshe concerning?
arewe concerning?
areyou concerning?
arethey concerning? 	did I concern?
did you concern?
did she concern?
did we concern?
did you concern?
did they concern? 	wasI concerning?
wereyou concerning?
wasshe concerning?
werewe concerning?
wereyou concerning?
werethey concerning? 	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
 have I concerned?
have you concerned?
hasshe concerned?
have we concerned?
have you concerned?
have they concerned? 	 have I been concerning?
have you been concerning?
hasshe been concerning?
have we been concerning?
have you been concerning?
have they been concerning? 	had I concerned?
had you concerned?
had she concerned?
had we concerned?
had you concerned?
had they concerned? 	had I been concerning?
had you been concerning?
had she been concerning?
had we been concerning?
had you been concerning?
had they been concerning? 	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
 will I concern?
 will you concern?
 will she concern?
 will we concern?
 will you concern?
 will they concern? 	 will I be concerning?
 will you be concerning?
 will she be concerning?
 will we be concerning?
 will you be concerning?
 will they be concerning? 	 will I have concerned?
 will you have concerned?
 will she have concerned?
 will we have concerned?
 will you have concerned?
 will they have concerned? 	 will I have been concerning?
 will you have been concerning?
 will she have been concerning?
 will we have been concerning?
 will you have been concerning?
 will they have been concerning? 	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
 would I concern?
 would you concern?
 would she concern?
 would we concern?
 would you concern?
 would they concern? 	 would I be concerning?
 would you be concerning?
 would she be concerning?
 would we be concerning?
 would you be concerning?
 would they be concerning? 	 would I have concerned?
 would you have concerned?
 would she have concerned?
 would we have concerned?
 would you have concerned?
 would they have concerned? 	 would I have been concerning?
 would you have been concerning?
 would she have been concerning?
 would we have been concerning?
 would you have been concerning?
 would they have been concerning? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to concern 	 	-
-
- 	 	

Particípio 	
Presente 	Passado 	 	 	
concerning	concerned