Active Voice
		Simple	Continuous	Perfect Simple	Perfect Continuous
Present	p	I work	I am working	I have worked	I have been working
		He works	He is working \ You are working	He has worked	He has been working
	n	I do not work	I am not working	I have not worked	I have not been working
		He does not work	He is not working \ You are not working	He has not worked	He has not been working
	q	Do I work?	Am I working?	Have I worked?	Have I been working?
		Does he work?	Is he working? \ Are you working?	Has he  worked?	Has he been working?
Past	p	I worked	I was working \ You were working	I had worked	I had been working
	n	I did not work	I was not working \ You were not working	I had not worked	I had not been working
	q	Did I work?	Was I working? \ Were you working?	Had I worked?	Had I been working?
Future	p	I will work	I will be working	I will have worked	I will have been working
	n	I will not work	I will not be working	I will not have worked	I will not have been working
	q	Will I work?	Will I be working?	Will I have worked?	Will I have been working?
Future in the past	p	I would work	I would be working	I would have worked	I would have been working
	n	I would not work	I would not be working	I would not have worked	I would not have been working
	q	Would I work?	Would I be working?	Would I have worked?	Would I have been working?