to tighten
Verbo regular: tighten - tightened- tightened

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
 do I tighten?
do you tighten?
doeshe tighten?
do we tighten?
do you tighten?
do they tighten? 	amI tightening?
areyou tightening?
ishe tightening?
arewe tightening?
areyou tightening?
arethey tightening? 	did I tighten?
did you tighten?
did he tighten?
did we tighten?
did you tighten?
did they tighten? 	wasI tightening?
wereyou tightening?
washe tightening?
werewe tightening?
wereyou tightening?
werethey tightening? 	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
 have I tightened?
have you tightened?
hashe tightened?
have we tightened?
have you tightened?
have they tightened? 	 have I been tightening?
have you been tightening?
hashe been tightening?
have we been tightening?
have you been tightening?
have they been tightening? 	had I tightened?
had you tightened?
had he tightened?
had we tightened?
had you tightened?
had they tightened? 	had I been tightening?
had you been tightening?
had he been tightening?
had we been tightening?
had you been tightening?
had they been tightening? 	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
 will I tighten?
 will you tighten?
 will he tighten?
 will we tighten?
 will you tighten?
 will they tighten? 	 will I be tightening?
 will you be tightening?
 will he be tightening?
 will we be tightening?
 will you be tightening?
 will they be tightening? 	 will I have tightened?
 will you have tightened?
 will he have tightened?
 will we have tightened?
 will you have tightened?
 will they have tightened? 	 will I have been tightening?
 will you have been tightening?
 will he have been tightening?
 will we have been tightening?
 will you have been tightening?
 will they have been tightening? 	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
 would I tighten?
 would you tighten?
 would he tighten?
 would we tighten?
 would you tighten?
 would they tighten? 	 would I be tightening?
 would you be tightening?
 would he be tightening?
 would we be tightening?
 would you be tightening?
 would they be tightening? 	 would I have tightened?
 would you have tightened?
 would he have tightened?
 would we have tightened?
 would you have tightened?
 would they have tightened? 	 would I have been tightening?
 would you have been tightening?
 would he have been tightening?
 would we have been tightening?
 would you have been tightening?
 would they have been tightening? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to tighten 	 	-
-
- 	 	

Participio 	
Presente 	Passado 	 	 	
tightening	tightened