Sending email using Form widget in decoupled CMS

[winfoGr]

(in an previous Orchard core project that used the Agency Theme with liquid): I created a 'sentMessage' Widget with a Form (Name Input, Email Input, Message Text area, sendButton etc) , that was bound to an workflow, that handles the behaviour of sending messages. This widget i added to a 'Contact' Zone. Then i created an 'Widget__Form' Template that was responsible for the layout of the message Form. In the Liquid layout Template i bounded {% render_section "Messages", required: false %}. Everything worked properly. Can i display a working form created in the same way as above in decoupled Orchard core Project with an index.cshtml?