Indicative
Present
--
sourd-il ?
-
-
sourdent-ils ?
Present perfect
--
-
-
-
-
Imperfect
--
sourdait-il ?
-
-
sourdaient-ils ?
Pluperfect
--
-
-
-
-
Simple past
--
-
-
-
-
Past perfect
--
-
-
-
-
Future
--
-
-
-
-
Past future
--
-
-
-
-
Subjunctive
Present
--
-
-
-
-
Past
--
-
-
-
-
Imperfect
--
-
-
-
-
Pluperfect
--
-
-
-
-
Conditional
Present
--
-
-
-
-
First past
--
-
-
-
-
Second past
--
-
-
-
-
Imperative
Present
--
-
Past
--
-
Participle
Present
-Past
--
-
-
-
Infinitive
Present
sourdrePast
-Gerund
Present
-Past
-Rule
This verb is defective. It is only used on third persons of indicative present and imperfect.
Usage
Intransitif - Défectif
Shape of sentence
Near future
--
va-t-il sourdre ?
-
-
vont-ils sourdre ?
Near past
--
vient-il de sourdre ?
-
-
viennent-ils de sourdre ?