At a glance
Noun を さしあげる means "to give (something)". It is the humble form of あげる, used when you give something to someone of higher status, such as a teacher, a boss or a customer.
[Person] に [Noun] を さしあげます。
先生に花をさしあげました。 I gave flowers to my teacher.
How to form it
The person receiving takes に, the thing given takes を. さしあげる is a る-verb and conjugates like this:
| Form | Polite | Casual |
|---|---|---|
| Present | さしあげます | さしあげる |
| Negative | さしあげません | さしあげない |
| Past | さしあげました | さしあげた |
| Past negative | さしあげませんでした | さしあげなかった |
The giver is you or someone on your side, and it is usually left out: (私は)社長にお土産をさしあげました。