to alter
Verbo regular: alter - altered- altered

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

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
 would I alter?
 would you alter?
 would she alter?
 would we alter?
 would you alter?
 would they alter? 	 would I be altering?
 would you be altering?
 would she be altering?
 would we be altering?
 would you be altering?
 would they be altering? 	 would I have altered?
 would you have altered?
 would she have altered?
 would we have altered?
 would you have altered?
 would they have altered? 	 would I have been altering?
 would you have been altering?
 would she have been altering?
 would we have been altering?
 would you have been altering?
 would they have been altering? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to alter 	 	-
-
- 	 	

Particípio 	
Presente 	Passado 	 	 	
altering	altered