to preascertain
Verbe régulier : preascertain - preascertained- preascertained

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I do not preascertain
you do not preascertain
she doesnot preascertain
we do not preascertain
you do not preascertain
they do not preascertain 	Iamnot preascertaining
youarenot preascertaining
sheisnot preascertaining
wearenot preascertaining
youarenot preascertaining
theyarenot preascertaining	I did not preascertain
you did not preascertain
she did not preascertain
we did not preascertain
you did not preascertain
they did not preascertain 	Iwasnot preascertaining
youwerenot preascertaining
shewasnot preascertaining
wewerenot preascertaining
youwerenot preascertaining
theywerenot preascertaining	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I have not preascertained
you have not preascertained
shehasnot preascertained
we have not preascertained
you have not preascertained
they have not preascertained	I have not  been preascertaining
you have not  been preascertaining
shehasnot  been preascertaining
we have not  been preascertaining
you have not  been preascertaining
they have not  been preascertaining	I had not preascertained
you had not preascertained
she had not preascertained
we had not preascertained
you had not preascertained
they had not preascertained	I had not been preascertaining
you had not been preascertaining
she had not been preascertaining
we had not been preascertaining
you had not been preascertaining
they had not been preascertaining	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I will not preascertain
you will not preascertain
she will not preascertain
we will not preascertain
you will not preascertain
they will not preascertain 	I will not be preascertaining
you will not be preascertaining
she will not be preascertaining
we will not be preascertaining
you will not be preascertaining
they will not be preascertaining	I will not have preascertained
you will not have preascertained
she will not have preascertained
we will not have preascertained
you will not have preascertained
they will not have preascertained	I will not have been preascertaining
you will not have been preascertaining
she will not have been preascertaining
we will not have been preascertaining
you will not have been preascertaining
they will not have been preascertaining	

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

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to preascertain 	 	do not preascertain
Let's not preascertain
do not preascertain 	 	

Participe 	
Présent 	Passé 	 	 	
preascertaining	preascertained