to contribute
Regelmä&szlig;iges Verb: contribute - contributed- contributed

Indikativ 	
Präsens 	Präsentieren Sie kontinuierlich 	Präteritum 	Präteritum kontinuierlich 	
 don't I contribute?
don't you contribute?
doesn't he contribute?
don't we contribute?
don't you contribute?
don't they contribute? 	amI not contributing?
aren't you contributing?
isn't he contributing?
aren't we contributing?
aren't you contributing?
aren't they contributing? 	didn't I contribute?
didn't you contribute?
didn't he contribute?
didn't we contribute?
didn't you contribute?
didn't they contribute? 	wasn't I contributing?
weren't you contributing?
wasn't he contributing?
weren't we contributing?
weren't you contributing?
weren't they contributing? 	
Präsens perfekt 	Präsens perfekt kontinuierlich 	Plusquamperfekt 	Pluperfect ununterbrochen 	
haven't I contributed?
haven't you contributed?
hasn't he contributed?
haven't we contributed?
haven't you contributed?
haven't they contributed? 	haven't I been contributing?
haven't you been contributing?
hasn't he been contributing?
haven't we been contributing?
haven't you been contributing?
haven't they been contributing? 	hadn't I contributed?
hadn't you contributed?
hadn't he contributed?
hadn't we contributed?
hadn't you contributed?
hadn't they contributed? 	hadn't I been contributing?
hadn't you been contributing?
hadn't he been contributing?
hadn't we been contributing?
hadn't you been contributing?
hadn't they been contributing? 	
Futur 	Futur kontinuierlich 	Futur perfekt 	Futur perfekt kontinuierlich 	
won't I contribute?
won't you contribute?
won't he contribute?
won't we contribute?
won't you contribute?
won't they contribute? 	won't I be contributing?
won't you be contributing?
won't he be contributing?
won't we be contributing?
won't you be contributing?
won't they be contributing? 	won't I have contributed?
won't you have contributed?
won't he have contributed?
won't we have contributed?
won't you have contributed?
won't they have contributed? 	won't I have been contributing?
won't you have been contributing?
won't he have been contributing?
won't we have been contributing?
won't you have been contributing?
won't they have been contributing? 	

Bedingt 	
Präsens 	Präsentieren Sie kontinuierlich 	Perfekt 	Perfekt kontinuierlich 	
wouldn't I contribute?
wouldn't you contribute?
wouldn't he contribute?
wouldn't we contribute?
wouldn't you contribute?
wouldn't they contribute? 	wouldn't I be contributing?
wouldn't you be contributing?
wouldn't he be contributing?
wouldn't we be contributing?
wouldn't you be contributing?
wouldn't they be contributing? 	wouldn't I have contributed?
wouldn't you have contributed?
wouldn't he have contributed?
wouldn't we have contributed?
wouldn't you have contributed?
wouldn't they have contributed? 	wouldn't I have been contributing?
wouldn't you have been contributing?
wouldn't he have been contributing?
wouldn't we have been contributing?
wouldn't you have been contributing?
wouldn't they have been contributing? 	

Infinitiv 	
Imperativ 	
Infinitiv 	 	Imperativ 	 	
to contribute 	 	-
-
- 	 	

Partizip 	
Präsens 	Perfekt 	 	 	
contributing	contributed