lose means “to lose” in English. It is irregular: some of its forms don't follow the default pattern.
Updated
The forms of lose
The core forms of lose are: third person loses, present participle losing, past simple lost, past participle lost. Because it is irregular, at least one of these is not what the regular rule would predict.
lose in a sentence
In a sentence, lose looks like this: He always loses his keys.. The example shows the context the form turns up in.
Forms and CEFR levels
This page lists 4 forms of lose, grouped by CEFR level. The third person (A1) is free to practise in Verboteca; Premium opens the remaining forms.
FAQ
What does “lose” mean in English?
lose means “to lose”.
Is lose regular or irregular?
lose is an irregular English verb: some of its forms don't follow the regular pattern.
