I suppose you require |Supongo que necesita some references.
How many yards do |¿Cuántas varas necesita you want?
I have a watch at |Tengo un reloj en casa home which |que necesita limpiarse.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "necesita" in a variety of sentences. We hope that you will now be able to make sentences using this word.