to checkmate
Regular verb: checkmate - checkmated- checkmated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I checkmate
you checkmate
he checkmates
we checkmate
you checkmate
they checkmate 	I'mcheckmating
you'recheckmating
he'scheckmating
we'recheckmating
you'recheckmating
they'recheckmating	I checkmated
you checkmated
he checkmated
we checkmated
you checkmated
they checkmated	Iwascheckmating
youwerecheckmating
hewascheckmating
wewerecheckmating
youwerecheckmating
theywerecheckmating	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've checkmated
you've checkmated
he's checkmated
we've checkmated
you've checkmated
they've checkmated	I'vebeen checkmating
you'vebeen checkmating
he'sbeen checkmating
we'vebeen checkmating
you'vebeen checkmating
they'vebeen checkmating	I'd checkmated
you'd checkmated
he'd checkmated
we'd checkmated
you'd checkmated
they'd checkmated	I'd been checkmating
you'd been checkmating
he'd been checkmating
we'd been checkmating
you'd been checkmating
they'd been checkmating	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll checkmate
you'll checkmate
he'll checkmate
we'll checkmate
you'll checkmate
they'll checkmate 	I'll be checkmating
you'll be checkmating
he'll be checkmating
we'll be checkmating
you'll be checkmating
they'll be checkmating	I'll have checkmated
you'll have checkmated
he'll have checkmated
we'll have checkmated
you'll have checkmated
they'll have checkmated	I'll have been checkmating
you'll have been checkmating
he'll have been checkmating
we'll have been checkmating
you'll have been checkmating
they'll have been checkmating	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd checkmate
you'd checkmate
he'd checkmate
we'd checkmate
you'd checkmate
they'd checkmate 	I'd be checkmating
you'd be checkmating
he'd be checkmating
we'd be checkmating
you'd be checkmating
they'd be checkmating	I'd have checkmated
you'd have checkmated
he'd have checkmated
we'd have checkmated
you'd have checkmated
they'd have checkmated	I'd have been checkmating
you'd have been checkmating
he'd have been checkmating
we'd have been checkmating
you'd have been checkmating
they'd have been checkmating	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to checkmate 	 	checkmate
Let's checkmate
checkmate 	 	

Participle 	
Present 	Past 	 	 	
checkmating	checkmated