Breakdown of Cuando tengo tiempo, leo.
leer
to read
tener
to have
el tiempo
the time
cuando
when (not in questions)
Questions & Answers about Cuando tengo tiempo, leo.
Why is the word yo (I) missing before tengo and leo?
In Spanish, the verb endings tell you who is doing the action. Both tengo (I have) and leo (I read) end in -o, which signals the I form in the present tense. Adding yo before them is not necessary and would sound repetitive unless you really wanted to emphasize that you are the one reading.
Could tiempo also mean weather in this sentence?
The word tiempo can mean either time or weather depending on the context. Here, tengo tiempo clearly means I have time. If you wanted to talk about the weather, you would use a phrase like hace buen tiempo (the weather is good).
Why do we use the regular present tense for tengo after cuando here?
We use the normal present tense (the indicative) after cuando because this sentence is about a regular habit or a general fact. It means whenever I have time, I read. Later in your studies, you will learn a different verb form to use after cuando when you want to talk about things happening in the future.
Can leo mean both I read and I am reading?
Yes! The simple present tense in Spanish is very flexible. Leo can translate to the general habit I read or the ongoing action I am reading. In this specific sentence, it translates best to I read because you are describing a general routine rather than something happening this exact second.