to ski
Regular verb: ski - skied- skied

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I ski
you ski
he skis
we ski
you ski
they ski 	I'mskiing
you'reskiing
he'sskiing
we'reskiing
you'reskiing
they'reskiing	I skied
you skied
he skied
we skied
you skied
they skied	Iwasskiing
youwereskiing
hewasskiing
wewereskiing
youwereskiing
theywereskiing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've skied
you've skied
he's skied
we've skied
you've skied
they've skied	I'vebeen skiing
you'vebeen skiing
he'sbeen skiing
we'vebeen skiing
you'vebeen skiing
they'vebeen skiing	I'd skied
you'd skied
he'd skied
we'd skied
you'd skied
they'd skied	I'd been skiing
you'd been skiing
he'd been skiing
we'd been skiing
you'd been skiing
they'd been skiing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll ski
you'll ski
he'll ski
we'll ski
you'll ski
they'll ski 	I'll be skiing
you'll be skiing
he'll be skiing
we'll be skiing
you'll be skiing
they'll be skiing	I'll have skied
you'll have skied
he'll have skied
we'll have skied
you'll have skied
they'll have skied	I'll have been skiing
you'll have been skiing
he'll have been skiing
we'll have been skiing
you'll have been skiing
they'll have been skiing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd ski
you'd ski
he'd ski
we'd ski
you'd ski
they'd ski 	I'd be skiing
you'd be skiing
he'd be skiing
we'd be skiing
you'd be skiing
they'd be skiing	I'd have skied
you'd have skied
he'd have skied
we'd have skied
you'd have skied
they'd have skied	I'd have been skiing
you'd have been skiing
he'd have been skiing
we'd have been skiing
you'd have been skiing
they'd have been skiing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to ski 	 	ski
Let's ski
ski 	 	

Participle 	
Present 	Past 	 	 	
skiing	skied