to preascertain
Verbe régulier : preascertain - preascertained- preascertained

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
 do I not preascertain?
do you not preascertain?
doeshe not preascertain?
do we not preascertain?
do you not preascertain?
do they not preascertain? 	amI not preascertaining?
areyou not preascertaining?
ishe not preascertaining?
arewe not preascertaining?
areyou not preascertaining?
arethey not preascertaining? 	did I not preascertain?
did you not preascertain?
did he not preascertain?
did we not preascertain?
did you not preascertain?
did they not preascertain? 	wasI not preascertaining?
wereyou not preascertaining?
washe not preascertaining?
werewe not preascertaining?
wereyou not preascertaining?
werethey not preascertaining? 	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
 have I not preascertained?
have you not preascertained?
hashe not preascertained?
have we not preascertained?
have you not preascertained?
have they not preascertained? 	 have I not been preascertaining?
have you not been preascertaining?
hashe not been preascertaining?
have we not been preascertaining?
have you not been preascertaining?
have they not been preascertaining? 	had I not preascertained?
had you not preascertained?
had he not preascertained?
had we not preascertained?
had you not preascertained?
had they not preascertained? 	had I not been preascertaining?
had you not been preascertaining?
had he not been preascertaining?
had we not been preascertaining?
had you not been preascertaining?
had they not been preascertaining? 	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
will I not preascertain?
will you not preascertain?
will he not preascertain?
will we not preascertain?
will you not preascertain?
will they not preascertain? 	will I not be preascertaining?
will you not be preascertaining?
will he not be preascertaining?
will we not be preascertaining?
will you not be preascertaining?
will they not be preascertaining? 	will I not have preascertained?
will you not have preascertained?
will he not have preascertained?
will we not have preascertained?
will you not have preascertained?
will they not have preascertained? 	will I not have been preascertaining?
will you not have been preascertaining?
will he not have been preascertaining?
will we not have been preascertaining?
will you not have been preascertaining?
will they not have been preascertaining? 	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
would I not preascertain?
would you not preascertain?
would he not preascertain?
would we not preascertain?
would you not preascertain?
would they not preascertain? 	would I not be preascertaining?
would you not be preascertaining?
would he not be preascertaining?
would we not be preascertaining?
would you not be preascertaining?
would they not be preascertaining? 	would I not have preascertained?
would you not have preascertained?
would he not have preascertained?
would we not have preascertained?
would you not have preascertained?
would they not have preascertained? 	would I not have been preascertaining?
would you not have been preascertaining?
would he not have been preascertaining?
would we not have been preascertaining?
would you not have been preascertaining?
would they not have been preascertaining? 	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to preascertain 	 	-
-
- 	 	

Participe 	
Présent 	Passé 	 	 	
preascertaining	preascertained