Susan draws a picture every day. Present Simple
Susan is drawing a picture now. Present Continuous
Susan drew a picture yesterday. Past Simple.
Susan was drawing a picture from 10 till 12. Past Continuous
Susan will draw a picture tomorrow. Future Simple
Susan will be drawing a picture at this time tomorrow. Future Continuous
Susan has just drawn a pucture. Present Perfect
Susan had already drawn a picture when mother came. Past Perfect
Next year Susan will have drawn a picture for 5 years. Future Perfect
Susan has been drawing a picture all morning. Past Perfect Continuous
Susan had been drawing a picture for 2 hours, then she found it on the Internet. Past Perfect Continuous
By 2015 Susan will have been finishing a picture. Future Perfect Continuous