weaken up
weaken up · weakens up · weakened up · weakening up
To become or make weakerTo become or make (something) weaker.
Meaning
1 sensesTo become or make (something) weaker.
Forms
weakens up, weakening up, weakened up, weakened up| Base form | weaken up · to weaken up |
|---|---|
| 3rd person singular | weakens up |
| Present participle | weakening up |
| Past simple | weakened up |
| Past participle | weakened up |
irregular
Lessons for this word
3 lessons- A1Present simple — Because it is a verb
- A1Past simple, regular verbs — Because of its past form
- A2Phrasal verbs: introduction — Because it is a phrasal verb