to undertake
Irregular verb: undertake - undertook- undertaken

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I undertake?
don't you undertake?
doesn't she undertake?
don't we undertake?
don't you undertake?
don't they undertake? 	amI not undertaking?
aren't you undertaking?
isn't she undertaking?
aren't we undertaking?
aren't you undertaking?
aren't they undertaking? 	didn't I undertake?
didn't you undertake?
didn't she undertake?
didn't we undertake?
didn't you undertake?
didn't they undertake? 	wasn't I undertaking?
weren't you undertaking?
wasn't she undertaking?
weren't we undertaking?
weren't you undertaking?
weren't they undertaking? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I undertaken?
haven't you undertaken?
hasn't she undertaken?
haven't we undertaken?
haven't you undertaken?
haven't they undertaken? 	haven't I been undertaking?
haven't you been undertaking?
hasn't she been undertaking?
haven't we been undertaking?
haven't you been undertaking?
haven't they been undertaking? 	hadn't I undertaken?
hadn't you undertaken?
hadn't she undertaken?
hadn't we undertaken?
hadn't you undertaken?
hadn't they undertaken? 	hadn't I been undertaking?
hadn't you been undertaking?
hadn't she been undertaking?
hadn't we been undertaking?
hadn't you been undertaking?
hadn't they been undertaking? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I undertake?
won't you undertake?
won't she undertake?
won't we undertake?
won't you undertake?
won't they undertake? 	won't I be undertaking?
won't you be undertaking?
won't she be undertaking?
won't we be undertaking?
won't you be undertaking?
won't they be undertaking? 	won't I have undertaken?
won't you have undertaken?
won't she have undertaken?
won't we have undertaken?
won't you have undertaken?
won't they have undertaken? 	won't I have been undertaking?
won't you have been undertaking?
won't she have been undertaking?
won't we have been undertaking?
won't you have been undertaking?
won't they have been undertaking? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I undertake?
wouldn't you undertake?
wouldn't she undertake?
wouldn't we undertake?
wouldn't you undertake?
wouldn't they undertake? 	wouldn't I be undertaking?
wouldn't you be undertaking?
wouldn't she be undertaking?
wouldn't we be undertaking?
wouldn't you be undertaking?
wouldn't they be undertaking? 	wouldn't I have undertaken?
wouldn't you have undertaken?
wouldn't she have undertaken?
wouldn't we have undertaken?
wouldn't you have undertaken?
wouldn't they have undertaken? 	wouldn't I have been undertaking?
wouldn't you have been undertaking?
wouldn't she have been undertaking?
wouldn't we have been undertaking?
wouldn't you have been undertaking?
wouldn't they have been undertaking? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to undertake 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
undertaking	undertaken