to substitute
Regular verb: substitute - substituted- substituted

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I substitute?
 would you substitute?
 would she substitute?
 would we substitute?
 would you substitute?
 would they substitute? 	 would I be substituting?
 would you be substituting?
 would she be substituting?
 would we be substituting?
 would you be substituting?
 would they be substituting? 	 would I have substituted?
 would you have substituted?
 would she have substituted?
 would we have substituted?
 would you have substituted?
 would they have substituted? 	 would I have been substituting?
 would you have been substituting?
 would she have been substituting?
 would we have been substituting?
 would you have been substituting?
 would they have been substituting? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to substitute 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
substituting	substituted