curriculum/challenges/english/blocks/learn-present-perfect-while-talking-about-accessibility/671f403c1d4e8a5e046065a0.md
Listen to the audio and complete the sentence below.
Yes. For some reason, It BLANK BLANK BLANK correctly for some users.
hasn't
This is the contraction for has not, indicating a negative form in the Present Perfect Continuous tense.
been
This word is part of the Present Perfect Continuous tense structure, following hasn't.
displaying
This is the present participle of display, used to show an ongoing action that hasn't been happening correctly.
The sentence is in the negative form of the Present Perfect Continuous tense, which is constructed with hasn't/haven't + been + present participle. It describes an ongoing action that started in the past but hasn't occurred as expected. For example:
The app hasn't been working properly lately. - It means that the app's functionality has been problematic recently.
{
"setup": {
"background": "interview-room3.png",
"characters": [
{
"character": "James",
"position": {
"x": 50,
"y": 15,
"z": 1.2
},
"opacity": 0
}
],
"audio": {
"filename": "B1_4-2.mp3",
"startTime": 1,
"startTimestamp": 4.34,
"finishTimestamp": 8.26
}
},
"commands": [
{
"character": "James",
"opacity": 1,
"startTime": 0
},
{
"character": "James",
"startTime": 1,
"finishTime": 4.92,
"dialogue": {
"text": "Yes, for some reason it hasn't been displaying correctly for some users.",
"align": "center"
}
},
{
"character": "James",
"opacity": 0,
"startTime": 5.42
}
]
}