#add-one-smoothing

On the corpus

<s> I am Gustave </s>
<s> Gustave I am </s>
<s> I love natural language processing </s>

the word "love" occurs once, always followed by "natural", so the unsmoothed estimate is $P(\text{natural} \mid \text{love}) = 1$. With add-one smoothing, $P(w_i \mid w_{i-1}) = \frac{\text{count}(w_{i-1}\, w_i) + 1}{\text{count}(w_{i-1}) + |V|}$, and a vocabulary of $|V| = 8$ word types (the 7 words plus </s>), what is $P(\text{natural} \mid \text{love})$?