to preascertain
Verbe régulier : preascertain - preascertained- preascertained

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
 do I preascertain?
do you preascertain?
doeshe preascertain?
do we preascertain?
do you preascertain?
do they preascertain? 	amI preascertaining?
areyou preascertaining?
ishe preascertaining?
arewe preascertaining?
areyou preascertaining?
arethey preascertaining? 	did I preascertain?
did you preascertain?
did he preascertain?
did we preascertain?
did you preascertain?
did they preascertain? 	wasI preascertaining?
wereyou preascertaining?
washe preascertaining?
werewe preascertaining?
wereyou preascertaining?
werethey preascertaining? 	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
 have I preascertained?
have you preascertained?
hashe preascertained?
have we preascertained?
have you preascertained?
have they preascertained? 	 have I been preascertaining?
have you been preascertaining?
hashe been preascertaining?
have we been preascertaining?
have you been preascertaining?
have they been preascertaining? 	had I preascertained?
had you preascertained?
had he preascertained?
had we preascertained?
had you preascertained?
had they preascertained? 	had I been preascertaining?
had you been preascertaining?
had he been preascertaining?
had we been preascertaining?
had you been preascertaining?
had they been preascertaining? 	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
 will I preascertain?
 will you preascertain?
 will he preascertain?
 will we preascertain?
 will you preascertain?
 will they preascertain? 	 will I be preascertaining?
 will you be preascertaining?
 will he be preascertaining?
 will we be preascertaining?
 will you be preascertaining?
 will they be preascertaining? 	 will I have preascertained?
 will you have preascertained?
 will he have preascertained?
 will we have preascertained?
 will you have preascertained?
 will they have preascertained? 	 will I have been preascertaining?
 will you have been preascertaining?
 will he have been preascertaining?
 will we have been preascertaining?
 will you have been preascertaining?
 will they have been preascertaining? 	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
 would I preascertain?
 would you preascertain?
 would he preascertain?
 would we preascertain?
 would you preascertain?
 would they preascertain? 	 would I be preascertaining?
 would you be preascertaining?
 would he be preascertaining?
 would we be preascertaining?
 would you be preascertaining?
 would they be preascertaining? 	 would I have preascertained?
 would you have preascertained?
 would he have preascertained?
 would we have preascertained?
 would you have preascertained?
 would they have preascertained? 	 would I have been preascertaining?
 would you have been preascertaining?
 would he have been preascertaining?
 would we have been preascertaining?
 would you have been preascertaining?
 would they have been preascertaining? 	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to preascertain 	 	-
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Participe 	
Présent 	Passé 	 	 	
preascertaining	preascertained