Was heißt »beteuern« auf Englisch?

Das Verb beteuern lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Sie beteuerte, sie habe das Verbrechen nicht begangen.: She protested that she had not committed the crime.
Bis zuletzt hatte er seine Unschuld beteuert.: He maintained to the last that he was innocent.; He protested his innocence to the last.
Er beteuerte, dass er unschuldig sei.: He protested that he was innocent.
Sie beteuert weiterhin ihre Unschuld.: She still alleges innocence.
Er beteuerte, dass er mich ewig lieben würde, aber kurz darauf verließ er mich.: He told me that he would love me forever, but then he left me shortly after.
Maria beteuert, die Wahrheit zu sagen.: Mary insists she's telling the truth.
Tom hat beteuert, niemandem unser Geheimnis preisgegeben zu haben.: Tom swore he didn't tell anybody our secret.; Tom swore that he didn't tell anybody our secret.; Tom swore he didn't tell anyone our secret.; Tom swore that he didn't tell anyone our secret.
Sie beteuert, die Wahrheit zu sagen.: She insists she's telling the truth.
Er beteuert, seiner Frau immer treu gewesen zu sein.: He says he has always been true to his wife.
Maria beteuerte, nie untreu gewesen zu sein.: Mary swore that she had never been unfaithful.
Sie beteuerte mir gegenüber, sie habe so etwas nie getan.: She protested to me that she had never done such a thing.

Don't worry. I can assure you that the odds are in your favour.
I can assure you that you're wrong.
I can assure you that I mean no disrespect.
He took the utmost pains to assure that he was not followed.
I assure you, everything's fine.
We have not come this far without a struggle and I assure you we cannot go further without a struggle.
I'm really rich, I assure you that.
If you are surprised by how much time I have on my hands, I can assure you that this is not the case.
Very large windows assure abundant natural daylight.
I can assure you we'll never make that mistake again.
I can assure you that's not true.
I can assure you everything has been taken care of.
I assure you we're doing everything we can to find Tom.
I assure you we'll be able to pay the rent on time.
I assure you Tom is quite well.
I assure you this is only temporary.
I assure you they're exactly the same.
I assure you that's not the case.
I assure you that won't be necessary.
I assure you that isn't necessary.