to strengthen
Verbo regular: strengthen - strengthened- strengthened

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
 do I strengthen?
do you strengthen?
doeshe strengthen?
do we strengthen?
do you strengthen?
do they strengthen? 	amI strengthening?
areyou strengthening?
ishe strengthening?
arewe strengthening?
areyou strengthening?
arethey strengthening? 	did I strengthen?
did you strengthen?
did he strengthen?
did we strengthen?
did you strengthen?
did they strengthen? 	wasI strengthening?
wereyou strengthening?
washe strengthening?
werewe strengthening?
wereyou strengthening?
werethey strengthening? 	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
 have I strengthened?
have you strengthened?
hashe strengthened?
have we strengthened?
have you strengthened?
have they strengthened? 	 have I been strengthening?
have you been strengthening?
hashe been strengthening?
have we been strengthening?
have you been strengthening?
have they been strengthening? 	had I strengthened?
had you strengthened?
had he strengthened?
had we strengthened?
had you strengthened?
had they strengthened? 	had I been strengthening?
had you been strengthening?
had he been strengthening?
had we been strengthening?
had you been strengthening?
had they been strengthening? 	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
 will I strengthen?
 will you strengthen?
 will he strengthen?
 will we strengthen?
 will you strengthen?
 will they strengthen? 	 will I be strengthening?
 will you be strengthening?
 will he be strengthening?
 will we be strengthening?
 will you be strengthening?
 will they be strengthening? 	 will I have strengthened?
 will you have strengthened?
 will he have strengthened?
 will we have strengthened?
 will you have strengthened?
 will they have strengthened? 	 will I have been strengthening?
 will you have been strengthening?
 will he have been strengthening?
 will we have been strengthening?
 will you have been strengthening?
 will they have been strengthening? 	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
 would I strengthen?
 would you strengthen?
 would he strengthen?
 would we strengthen?
 would you strengthen?
 would they strengthen? 	 would I be strengthening?
 would you be strengthening?
 would he be strengthening?
 would we be strengthening?
 would you be strengthening?
 would they be strengthening? 	 would I have strengthened?
 would you have strengthened?
 would he have strengthened?
 would we have strengthened?
 would you have strengthened?
 would they have strengthened? 	 would I have been strengthening?
 would you have been strengthening?
 would he have been strengthening?
 would we have been strengthening?
 would you have been strengthening?
 would they have been strengthening? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to strengthen 	 	-
-
- 	 	

Particípio 	
Presente 	Passado 	 	 	
strengthening	strengthened