to substitute
Regular verb: substitute - substituted- substituted

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I substitute
you substitute
he substitutes
we substitute
you substitute
they substitute 	I'msubstituting
you'resubstituting
he'ssubstituting
we'resubstituting
you'resubstituting
they'resubstituting	I substituted
you substituted
he substituted
we substituted
you substituted
they substituted	Iwassubstituting
youweresubstituting
hewassubstituting
weweresubstituting
youweresubstituting
theyweresubstituting	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've substituted
you've substituted
he's substituted
we've substituted
you've substituted
they've substituted	I'vebeen substituting
you'vebeen substituting
he'sbeen substituting
we'vebeen substituting
you'vebeen substituting
they'vebeen substituting	I'd substituted
you'd substituted
he'd substituted
we'd substituted
you'd substituted
they'd substituted	I'd been substituting
you'd been substituting
he'd been substituting
we'd been substituting
you'd been substituting
they'd been substituting	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll substitute
you'll substitute
he'll substitute
we'll substitute
you'll substitute
they'll substitute 	I'll be substituting
you'll be substituting
he'll be substituting
we'll be substituting
you'll be substituting
they'll be substituting	I'll have substituted
you'll have substituted
he'll have substituted
we'll have substituted
you'll have substituted
they'll have substituted	I'll have been substituting
you'll have been substituting
he'll have been substituting
we'll have been substituting
you'll have been substituting
they'll have been substituting	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd substitute
you'd substitute
he'd substitute
we'd substitute
you'd substitute
they'd substitute 	I'd be substituting
you'd be substituting
he'd be substituting
we'd be substituting
you'd be substituting
they'd be substituting	I'd have substituted
you'd have substituted
he'd have substituted
we'd have substituted
you'd have substituted
they'd have substituted	I'd have been substituting
you'd have been substituting
he'd have been substituting
we'd have been substituting
you'd have been substituting
they'd have been substituting	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to substitute 	 	substitute
Let's substitute
substitute 	 	

Participle 	
Present 	Past 	 	 	
substituting	substituted