多用する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 多用する | 多用しない |
| Polite | 多用します | 多用しません |
| Past polite | 多用しました | 多用しませんでした |
| Past | 多用した | 多用しなかった |
| Te-form | 多用して | 多用しないで |
| Desire | 多用したい | 多用したくない |
| Potential | 多用できる | 多用できない |
| Passive | 多用される | 多用されない |
| Causative | 多用させる | 多用させない |
| Causative passive | 多用させられる | 多用させられない |
| Volitional | 多用しよう | |
| Polite volitional | 多用しましょう | |
| Imperative | 多用しろ | 多用するな |
| Conditional | 多用すれば | 多用しなければ |
| Tara conditional | 多用したら | 多用しなかったら |
na-adjective, noun, noun or participle which takes 'suru', transitive verb, intransitive verb
busyness; having a lot to do
A somewhat formal or polite word for being occupied with many matters. It is especially common in set phrases such as ご多用のところ and ご多用中; everyday speech more often uses 忙しい.
Thank you for taking the time despite your busy schedule.
Because I have many things to do, I cannot attend next week's meeting.
na-adjective, noun, noun or participle which takes 'suru', transitive verb, intransitive verb
frequent use; heavy use; using many times
Most often used as 多用する, meaning to use something a lot or repeatedly. Depending on context it can be neutral, but it often hints that something is being used more than necessary.
If you use too many technical terms, the writing becomes hard to read.
This writer makes frequent use of short dialogue.
He made heavy use of technical terms in his report.
It's better to avoid overusing the same word in writing.