Questions & Answers about Невеста улыбается на свадьбе.
The base verb here is улыбаться, not улыбать.
- улыбаться means to smile and is a reflexive verb (it ends in -ся).
- The -ся ending often indicates that the action is directed at oneself or is done by the subject in a kind of natural/automatic way (like to wash oneself, to get dressed, to smile, to be afraid).
улыбается is:
- 3rd person singular (he/she/it)
- present tense
- imperfective aspect
of the verb улыбаться.
So невеста улыбается literally: the bride smiles / is smiling.
There is no common Russian verb улыбать meaning to smile (at someone), so улыбает would be wrong here.
Russian does not have a separate present continuous tense like English.
улыбается can mean both:
- the bride smiles (general, habitual)
- the bride is smiling (right now, at this moment)
The tense is just present, and context tells you whether it’s a one-time action now or a general tendency.
So:
- Невеста улыбается на свадьбе.
can be translated both as
The bride smiles at the wedding. or