Linking verbs together using the preposition A

Hola Dennis

Great question! Unfortunately, there isn't a single rule that applies to all verbs when linking with the preposition "a". The use of "a" depends on the specific verb you're using in combination with the infinitive.

Some verbs require "a" before the infinitive, like aprender a, empezar a, or ayudar a, while others don't need any preposition, such as deber, poder, or querer.

Here are some useful lists we created to help students learn which verbs require a preposition:

https://spanish.kwiziq.com/learn/theme/1197733

https://spanish.kwiziq.com/learn/theme/2955738 

The best approach is to memorize the most common verbs that require a preposition and practice them in context. Over time, you'll get a feel for which verbs need it and which don’t.

Hasta pronto

Silvia