<style>
div {
  font-size: 55px; 
  line-height: 55px; 
  text-decoration-skip-ink: none;
}
.ulsingle {
  text-decoration: underline;
}
.uldouble {
  text-decoration: double underline;
}
.ulwavy {
  text-decoration: wavy underline;
}  
</style>

<div>
  це - <span class="ulsingle">підмет</span>, 
  це - <span class="uldouble">присудок</span>,
  це - <span class="ulwavy">означення</span>
</div>