lay     
 V(1) [poner huevos, desovar] lay, lays, laid, laying

~ N ~ clutch, ~ (a mass of) eggs
  Eggs were laid late in the season. | Females lay hundreds of eggs before dying.
  > La forma "lay" equivale al presente y al infinitivo de este verbo, por una parte y al pasado irregular del verbo "lie".

 V(2) [poner, colocar] lay, lays, laid, laying

~ Prep ~ on | ~ (in)to
  Their eggs were laid on the seeds. | It lays its eggs in larvae.
  > La forma "lay" equivale al presente y al infinitivo de este verbo, por una parte y al pasado irregular del verbo "lie".

 V(3) [presentar, formular] lay, lays, laid, laying

~ N ~ groundwork, ~ a case
  Our study laid the groundwork for further research.
  > La forma "lay" equivale al presente y al infinitivo de este verbo, por una parte y al pasado irregular del verbo "lie".