to investigate
Verbo regular: investigate - investigated- investigated

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
 do I investigate?
do you investigate?
doesshe investigate?
do we investigate?
do you investigate?
do they investigate? 	amI investigating?
areyou investigating?
isshe investigating?
arewe investigating?
areyou investigating?
arethey investigating? 	did I investigate?
did you investigate?
did she investigate?
did we investigate?
did you investigate?
did they investigate? 	wasI investigating?
wereyou investigating?
wasshe investigating?
werewe investigating?
wereyou investigating?
werethey investigating? 	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
 have I investigated?
have you investigated?
hasshe investigated?
have we investigated?
have you investigated?
have they investigated? 	 have I been investigating?
have you been investigating?
hasshe been investigating?
have we been investigating?
have you been investigating?
have they been investigating? 	had I investigated?
had you investigated?
had she investigated?
had we investigated?
had you investigated?
had they investigated? 	had I been investigating?
had you been investigating?
had she been investigating?
had we been investigating?
had you been investigating?
had they been investigating? 	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
 will I investigate?
 will you investigate?
 will she investigate?
 will we investigate?
 will you investigate?
 will they investigate? 	 will I be investigating?
 will you be investigating?
 will she be investigating?
 will we be investigating?
 will you be investigating?
 will they be investigating? 	 will I have investigated?
 will you have investigated?
 will she have investigated?
 will we have investigated?
 will you have investigated?
 will they have investigated? 	 will I have been investigating?
 will you have been investigating?
 will she have been investigating?
 will we have been investigating?
 will you have been investigating?
 will they have been investigating? 	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
 would I investigate?
 would you investigate?
 would she investigate?
 would we investigate?
 would you investigate?
 would they investigate? 	 would I be investigating?
 would you be investigating?
 would she be investigating?
 would we be investigating?
 would you be investigating?
 would they be investigating? 	 would I have investigated?
 would you have investigated?
 would she have investigated?
 would we have investigated?
 would you have investigated?
 would they have investigated? 	 would I have been investigating?
 would you have been investigating?
 would she have been investigating?
 would we have been investigating?
 would you have been investigating?
 would they have been investigating? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to investigate 	 	-
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- 	 	

Participio 	
Presente 	Passado 	 	 	
investigating	investigated