async function get_freq(array) {
let response = [];
for (let i = 0; i < array.length; ++i) {
let x = "https://api.datamuse.com/words?sp=" + array[i] + "&md=f&max=1" ;
let query = await fetch(x).then(x => x.json());
if(query.length > 0) {
let result = query[0].tags[0].split(':')[1];
response.push({word: array[i], f: Number(result), score: query[0].score});
}
}
return response;
}