they have doubled
Present perfect they conjugation of double.

double

As previously indicated, they have doubled and even tripled taxes payable by traders and the public.
Comme il a été indiqué précédemment, les impôts exigibles des commerçants et de la population ont doublé, voire triplé.
They have doubled the capacity for manufacturing cars.
Ils ont créé le double des capacités nécessaires pour produire des voitures.
Random Word
Roll the dice and learn a new word now!
Why use the FrenchDictionary.com dictionary?

THE BEST FRENCH-ENGLISH DICTIONARY

Get More than a Translation

Get examples and pronunciations for millions of French words, English words, French phrases, and English phrases.

WRITTEN BY EXPERTS

Translate with Confidence

Access millions of accurate translations written by a team of experienced English-to-French and French-to-English translators.

FRENCH AND ENGLISH EXAMPLE SENTENCES

Learn by Example

Browse thousands of French-English example sentences throughout our dictionary.

CONNECT TO THE FRENCH-SPEAKING WORLD

Express Yourself in French

Browse nuanced French-to-English and English-to-French translations and find the word you’re looking for.
Word of the Day
to immigrate