to collaborate, to contribute to

Present Perfect Tense / Perfecto de Indicativo
yo he colaborado
has colaborado
él / Ud. ha colaborado
nosotros hemos colaborado
vosotros habéis colaborado
ellos / Uds. han colaborado
Key (Color Coding)
Regular Irregular
Ortho. Change Not Used

Please Share Us!

Thanks for using!

If you found what you were looking for, please share us. It will help others find us too!