Your sentence
Je+vais+me+coucher
Words in this sentence
aller
to go; to attend (school, church regularly); to be going (to); will soon; forms a near-future tense; to be (feeling); to go well; to suit; to be X-proof (to be suitable for use in an appliance without running the risk of being damaged in the process)
Verb
coucher
to lay, to lay down; to put to bed, to put up (a lodger); to go to bed; to set (of celestial objects); to lodge, to beat down (wheat); to layer (branches); to slant (writing); to aim at; to sleep; to sleep with; …
Verb