to weaken
Regular verb: weaken - weakened- weakened

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I not weaken?
do you not weaken?
doesshe not weaken?
do we not weaken?
do you not weaken?
do they not weaken? 	amI not weakening?
areyou not weakening?
isshe not weakening?
arewe not weakening?
areyou not weakening?
arethey not weakening? 	did I not weaken?
did you not weaken?
did she not weaken?
did we not weaken?
did you not weaken?
did they not weaken? 	wasI not weakening?
wereyou not weakening?
wasshe not weakening?
werewe not weakening?
wereyou not weakening?
werethey not weakening? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I not weakened?
have you not weakened?
hasshe not weakened?
have we not weakened?
have you not weakened?
have they not weakened? 	 have I not been weakening?
have you not been weakening?
hasshe not been weakening?
have we not been weakening?
have you not been weakening?
have they not been weakening? 	had I not weakened?
had you not weakened?
had she not weakened?
had we not weakened?
had you not weakened?
had they not weakened? 	had I not been weakening?
had you not been weakening?
had she not been weakening?
had we not been weakening?
had you not been weakening?
had they not been weakening? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
will I not weaken?
will you not weaken?
will she not weaken?
will we not weaken?
will you not weaken?
will they not weaken? 	will I not be weakening?
will you not be weakening?
will she not be weakening?
will we not be weakening?
will you not be weakening?
will they not be weakening? 	will I not have weakened?
will you not have weakened?
will she not have weakened?
will we not have weakened?
will you not have weakened?
will they not have weakened? 	will I not have been weakening?
will you not have been weakening?
will she not have been weakening?
will we not have been weakening?
will you not have been weakening?
will they not have been weakening? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
would I not weaken?
would you not weaken?
would she not weaken?
would we not weaken?
would you not weaken?
would they not weaken? 	would I not be weakening?
would you not be weakening?
would she not be weakening?
would we not be weakening?
would you not be weakening?
would they not be weakening? 	would I not have weakened?
would you not have weakened?
would she not have weakened?
would we not have weakened?
would you not have weakened?
would they not have weakened? 	would I not have been weakening?
would you not have been weakening?
would she not have been weakening?
would we not have been weakening?
would you not have been weakening?
would they not have been weakening? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to weaken 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
weakening	weakened