to stem
Regular verb: stem - stemmed- stemmed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I stem?
do you stem?
doesshe stem?
do we stem?
do you stem?
do they stem? 	amI stemming?
areyou stemming?
isshe stemming?
arewe stemming?
areyou stemming?
arethey stemming? 	did I stem?
did you stem?
did she stem?
did we stem?
did you stem?
did they stem? 	wasI stemming?
wereyou stemming?
wasshe stemming?
werewe stemming?
wereyou stemming?
werethey stemming? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I stemmed?
have you stemmed?
hasshe stemmed?
have we stemmed?
have you stemmed?
have they stemmed? 	 have I been stemming?
have you been stemming?
hasshe been stemming?
have we been stemming?
have you been stemming?
have they been stemming? 	had I stemmed?
had you stemmed?
had she stemmed?
had we stemmed?
had you stemmed?
had they stemmed? 	had I been stemming?
had you been stemming?
had she been stemming?
had we been stemming?
had you been stemming?
had they been stemming? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
 will I stem?
 will you stem?
 will she stem?
 will we stem?
 will you stem?
 will they stem? 	 will I be stemming?
 will you be stemming?
 will she be stemming?
 will we be stemming?
 will you be stemming?
 will they be stemming? 	 will I have stemmed?
 will you have stemmed?
 will she have stemmed?
 will we have stemmed?
 will you have stemmed?
 will they have stemmed? 	 will I have been stemming?
 will you have been stemming?
 will she have been stemming?
 will we have been stemming?
 will you have been stemming?
 will they have been stemming? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I stem?
 would you stem?
 would she stem?
 would we stem?
 would you stem?
 would they stem? 	 would I be stemming?
 would you be stemming?
 would she be stemming?
 would we be stemming?
 would you be stemming?
 would they be stemming? 	 would I have stemmed?
 would you have stemmed?
 would she have stemmed?
 would we have stemmed?
 would you have stemmed?
 would they have stemmed? 	 would I have been stemming?
 would you have been stemming?
 would she have been stemming?
 would we have been stemming?
 would you have been stemming?
 would they have been stemming? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to stem 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
stemming	stemmed