もたげちゃう
擡げちゃう
motagechau

Ichidan Verb
Godan Verb (u)

The completive aspect (contracted form) - indicates completion or regret of もたげる

1. Lift (up) – then do something; Lift – and it's done; Lift – with a sense of finality/regret

Completed Action
Colloquial
Usually Written in Kana