werkwoord ascertain vervoegen

EN: to ascertain

NL: vaststellen, constateren
DE: konstatieren, feststellen, bestätigen, festlegen, identifizieren

Gerund

De Gerund is een ing-vorm die zelfstandig gebruikt kan worden.

ascertaining

Present simple (ott)

Tegenwoordige tijd zonder ing-vorm.

I ascertain
you ascertain
he ascertains
we ascertain
you ascertain
they ascertain

Present perfect (vtt)

Have/has + voltooid deelwoord / voltooid tegenwoordige tijd.

I have ascertained
you have ascertained
he has ascertained
we have ascertained
you have ascertained
they have ascertained

Past Simple (ovt)

Verleden tijd zonder �ing vorm

I ascertained
you ascertained
he ascertained
we ascertained
you ascertained
they ascertained

Past perfect (vvt)

Had + voltooid deelwoord / voltooid verleden tijd

I had ascertained
you had ascertained
he had ascertained
we had ascertained
you had ascertained
they had ascertained

Present future (ottt)

Toekomst. Shall / Will + hele werkwoord

I will ascertain
you will ascertain
he will ascertain
we will ascertain
you will ascertain
they will ascertain

Present future perfect (vttt)

Shall / Will + have + voltooid deelwoord. Het wordt gebruikt om aan te geven dat iets is afgerond op een nader tijdstip in de toekomst.

I will have ascertained
you will have ascertained
he will have ascertained
we will have ascertained
you will have ascertained
they will have ascertained

Past future (ovtt)

Altijd gevormd door: should/would + inf. Wordt gebruikt voor handelingen die gezien vanuit het moment van spreken in het verleden plaats hadden kunnen vinden.

I would ascertain
you would ascertain
he would ascertain
we would ascertain
you would ascertain
they would ascertain

Past future perfect (vvtt)

Altijd gevormd door: should/would + have + volt. dw. Wordt gebruikt voor handelingen die gezien vanuit het moment van spreken in het verleden plaats hadden kunnen vinden en afgerond zijn.

I would have ascertained
you would have ascertained
he would have ascertained
we would have ascertained
you would have ascertained
they would have ascertained