to overstrain
Regular verb: overstrain - overstrained- overstrained

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I overstrain
you overstrain
he overstrains
we overstrain
you overstrain
they overstrain 	I'moverstraining
you'reoverstraining
he'soverstraining
we'reoverstraining
you'reoverstraining
they'reoverstraining	I overstrained
you overstrained
he overstrained
we overstrained
you overstrained
they overstrained	Iwasoverstraining
youwereoverstraining
hewasoverstraining
wewereoverstraining
youwereoverstraining
theywereoverstraining	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've overstrained
you've overstrained
he's overstrained
we've overstrained
you've overstrained
they've overstrained	I'vebeen overstraining
you'vebeen overstraining
he'sbeen overstraining
we'vebeen overstraining
you'vebeen overstraining
they'vebeen overstraining	I'd overstrained
you'd overstrained
he'd overstrained
we'd overstrained
you'd overstrained
they'd overstrained	I'd been overstraining
you'd been overstraining
he'd been overstraining
we'd been overstraining
you'd been overstraining
they'd been overstraining	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll overstrain
you'll overstrain
he'll overstrain
we'll overstrain
you'll overstrain
they'll overstrain 	I'll be overstraining
you'll be overstraining
he'll be overstraining
we'll be overstraining
you'll be overstraining
they'll be overstraining	I'll have overstrained
you'll have overstrained
he'll have overstrained
we'll have overstrained
you'll have overstrained
they'll have overstrained	I'll have been overstraining
you'll have been overstraining
he'll have been overstraining
we'll have been overstraining
you'll have been overstraining
they'll have been overstraining	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd overstrain
you'd overstrain
he'd overstrain
we'd overstrain
you'd overstrain
they'd overstrain 	I'd be overstraining
you'd be overstraining
he'd be overstraining
we'd be overstraining
you'd be overstraining
they'd be overstraining	I'd have overstrained
you'd have overstrained
he'd have overstrained
we'd have overstrained
you'd have overstrained
they'd have overstrained	I'd have been overstraining
you'd have been overstraining
he'd have been overstraining
we'd have been overstraining
you'd have been overstraining
they'd have been overstraining	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to overstrain 	 	overstrain
Let's overstrain
overstrain 	 	

Participle 	
Present 	Past 	 	 	
overstraining	overstrained