I shouldn't have eaten so much fast food last month.

I didn't call my grandma on her birthday, but I should have.

I could have joined the school trip to Cuzco, but I decided to stay.

I couldn't have passed my driving test without my instructor's help.

Last year i let my hair grow for a few months , i shouldnt have took that decision

I could have went to Mexico again , but i decided to stay in Peru and wait for the next year, now Im on USA

While my brother was celebrating his birthday i could brought there a fire extintor , but i was lazy.

I shouldnt have ate that much pizza on that night , as i am lactose intolerant it was painfull

I shouldn´t have lifted such heavy weights without warming up

I didn´t stretch after my workout, but I should have

I could have gone to the concert, but I decided to stay home

I couldn´t have finished my project on time if my friend Miguel hadnt helped me

I shouldn't have done my english curse

I didn't go a volunteering, but I should have

I could have done my english curse but i decided put it off

I couldn´t have learn ballet but in other circumstances maybe I could.

Juan shouldn't have eaten so much cake.

Ana didn't call her grandmother, but she should have called her.

I could have told her the truth, but I decided not to.

Martha couldn't have arrived ontime, even if she had left earlier.

I shouldn’t have stayed up so late watching TV

i didnt exercise regularly, but I should have

I could have joined a voleyball team, because I don't do to much exercise

I couldn’t have learn basketball, but the next month I'm going to go

I shouldn’t have stopped practicing the violin last summer; now my fingers feel stiff.

I didn’t travel the last year, but I should have because I really enjoy visit new places.

I could have stayed home watching series, but I decided to go to the ballet instead because I’ve always loved watching it.

I couldn’t have kept up my Pilates classes if I hadn’t stayed motivated by my cute workout outfits.