to weaken
Regular verb: weaken - weakened- weakened

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I weaken?
do you weaken?
doeshe weaken?
do we weaken?
do you weaken?
do they weaken? 	amI weakening?
areyou weakening?
ishe weakening?
arewe weakening?
areyou weakening?
arethey weakening? 	did I weaken?
did you weaken?
did he weaken?
did we weaken?
did you weaken?
did they weaken? 	wasI weakening?
wereyou weakening?
washe weakening?
werewe weakening?
wereyou weakening?
werethey weakening? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I weakened?
have you weakened?
hashe weakened?
have we weakened?
have you weakened?
have they weakened? 	 have I been weakening?
have you been weakening?
hashe been weakening?
have we been weakening?
have you been weakening?
have they been weakening? 	had I weakened?
had you weakened?
had he weakened?
had we weakened?
had you weakened?
had they weakened? 	had I been weakening?
had you been weakening?
had he been weakening?
had we been weakening?
had you been weakening?
had they been weakening? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
 will I weaken?
 will you weaken?
 will he weaken?
 will we weaken?
 will you weaken?
 will they weaken? 	 will I be weakening?
 will you be weakening?
 will he be weakening?
 will we be weakening?
 will you be weakening?
 will they be weakening? 	 will I have weakened?
 will you have weakened?
 will he have weakened?
 will we have weakened?
 will you have weakened?
 will they have weakened? 	 will I have been weakening?
 will you have been weakening?
 will he have been weakening?
 will we have been weakening?
 will you have been weakening?
 will they have been weakening? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I weaken?
 would you weaken?
 would he weaken?
 would we weaken?
 would you weaken?
 would they weaken? 	 would I be weakening?
 would you be weakening?
 would he be weakening?
 would we be weakening?
 would you be weakening?
 would they be weakening? 	 would I have weakened?
 would you have weakened?
 would he have weakened?
 would we have weakened?
 would you have weakened?
 would they have weakened? 	 would I have been weakening?
 would you have been weakening?
 would he have been weakening?
 would we have been weakening?
 would you have been weakening?
 would they have been weakening? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to weaken 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
weakening	weakened