I undertake you undertake he undertakes we undertake you undertake they undertake
Present continuous
I am undertaking you are undertaking he is undertaking we are undertaking you are undertaking they are undertaking
Preterite
I undertook you undertook he undertook we undertook you undertook they undertook
Preterite continuous
I was undertaking you were undertaking he was undertaking we were undertaking you were undertaking they were undertaking
Present perfect
I haveundertaken you haveundertaken he hasundertaken we haveundertaken you haveundertaken they haveundertaken
Present perfect continuous
I have been undertaking you have been undertaking he has been undertaking we have been undertaking you have been undertaking they have been undertaking
Pluperfect
I had undertaken you had undertaken he had undertaken we had undertaken you had undertaken they had undertaken
Pluperfect continuous
I had been undertaking you had been undertaking he had been undertaking we had been undertaking you had been undertaking they had been undertaking
Future
I will undertake you will undertake he will undertake we will undertake you will undertake they will undertake
Future continuous
I will be undertaking you will be undertaking he will be undertaking we will be undertaking you will be undertaking they will be undertaking
Future perfect
I will have undertaken you will have undertaken he will have undertaken we will have undertaken you will have undertaken they will have undertaken
Future perfect continuous
I will have been undertaking you will have been undertaking he will have been undertaking we will have been undertaking you will have been undertaking they will have been undertaking
Conditional
Present
I would undertake you would undertake he would undertake we would undertake you would undertake they would undertake
Present continuous
I would be undertaking you would be undertaking he would be undertaking we would be undertaking you would be undertaking they would be undertaking
Past
I would have undertaken you would have undertaken he would have undertaken we would have undertaken you would have undertaken they would have undertaken
Past continuous
I would have been undertaking you would have been undertaking he would have been undertaking we would have been undertaking you would have been undertaking they would have been undertaking