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Other forms to ascertain ? | remove negation | female gender | remove contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation TO ASCERTAIN

Regular verb: ascertain - ascertained - ascertained

Indicative

Present
I don't ascertain
you don't ascertain
he doesn't ascertain
we don't ascertain
you don't ascertain
they don't ascertain
Present continuous
I'm not ascertaining
you aren't ascertaining
he isn't ascertaining
we aren't ascertaining
you aren't ascertaining
they aren't ascertaining
Preterite
I didn't ascertain
you didn't ascertain
he didn't ascertain
we didn't ascertain
you didn't ascertain
they didn't ascertain
Preterite continuous
I wasn't ascertaining
you weren't ascertaining
he wasn't ascertaining
we weren't ascertaining
you weren't ascertaining
they weren't ascertaining
Present perfect
I haven't ascertained
you haven't ascertained
he hasn't ascertained
we haven't ascertained
you haven't ascertained
they haven't ascertained
Present perfect continuous
I haven't been ascertaining
you haven't been ascertaining
he hasn't been ascertaining
we haven't been ascertaining
you haven't been ascertaining
they haven't been ascertaining
Pluperfect
I hadn't ascertained
you hadn't ascertained
he hadn't ascertained
we hadn't ascertained
you hadn't ascertained
they hadn't ascertained
Pluperfect continuous
I hadn't been ascertaining
you hadn't been ascertaining
he hadn't been ascertaining
we hadn't been ascertaining
you hadn't been ascertaining
they hadn't been ascertaining
Future
I won't ascertain
you won't ascertain
he won't ascertain
we won't ascertain
you won't ascertain
they won't ascertain
Future continuous
I won't be ascertaining
you won't be ascertaining
he won't be ascertaining
we won't be ascertaining
you won't be ascertaining
they won't be ascertaining
Future perfect
I won't have ascertained
you won't have ascertained
he won't have ascertained
we won't have ascertained
you won't have ascertained
they won't have ascertained
Future perfect continuous
I won't have been ascertaining
you won't have been ascertaining
he won't have been ascertaining
we won't have been ascertaining
you won't have been ascertaining
they won't have been ascertaining

Conditional

Present
I wouldn't ascertain
you wouldn't ascertain
he wouldn't ascertain
we wouldn't ascertain
you wouldn't ascertain
they wouldn't ascertain
Present continuous
I wouldn't be ascertaining
you wouldn't be ascertaining
he wouldn't be ascertaining
we wouldn't be ascertaining
you wouldn't be ascertaining
they wouldn't be ascertaining
Past
I wouldn't have ascertained
you wouldn't have ascertained
he wouldn't have ascertained
we wouldn't have ascertained
you wouldn't have ascertained
they wouldn't have ascertained
Past continuous
I wouldn't have been ascertaining
you wouldn't have been ascertaining
he wouldn't have been ascertaining
we wouldn't have been ascertaining
you wouldn't have been ascertaining
they wouldn't have been ascertaining

Imperative

Imperative
do not ascertain
Let's not ascertain
do not ascertain
 
 
 

Infinitive

Infinitive
to ascertain
 
 
 

Participle

Present
ascertaining
Past
ascertained