# data[].attributes.body
Subject + to be + Verb + ing
I            +   am     +   working
Example:
They are walking

# data[].attributes.body
to be  + sujeto  + Verb + ing
Example
Is       +  she       + talking?

# data[].attributes.attachment_link.title
Updated! Present Continuous Verbs 7/11:  "What is he doing?" - English Grammar Cartoon

# data[].attributes.body
Subject + to be + not + Verb + ing
Example
Bart        +   is    + not  +  talking