should concave
Verbo regolare: concave - concaved- concaved

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd concave
you'd concave
he'd concave
we'd concave
you'd concave
they'd concave 	I'd be concaving
you'd be concaving
he'd be concaving
we'd be concaving
you'd be concaving
they'd be concaving	I should've concaved
you should've concaved
he should've concaved
we should've concaved
you should've concaved
they should've concaved	I should've been concaving
you should've been concaving
he should've been concaving
we should've been concaving
you should've been concaving
they should've been concaving	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't concave
you shouldn't concave
he shouldn't concave
we shouldn't concave
you shouldn't concave
they shouldn't concave 	I shouldn't be concaving
you shouldn't be concaving
he shouldn't be concaving
we shouldn't be concaving
you shouldn't be concaving
they shouldn't be concaving	I shouldn't have concaved
you shouldn't have concaved
he shouldn't have concaved
we shouldn't have concaved
you shouldn't have concaved
they shouldn't have concaved	I shouldn't have been concaving
you shouldn't have been concaving
he shouldn't have been concaving
we shouldn't have been concaving
you shouldn't have been concaving
they shouldn't have been concaving	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I concave?
should you concave?
should he concave?
should we concave?
should you concave?
should they concave? 	should I be concaving?
should you be concaving?
should he be concaving?
should we be concaving?
should you be concaving?
should they be concaving? 	should I have concaved?
should you have concaved?
should he have concaved?
should we have concaved?
should you have concaved?
should they have concaved? 	should I have been concaving?
should you have been concaving?
should he have been concaving?
should we have been concaving?
should you have been concaving?
should they have been concaving? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I concave?
shouldn't you concave?
shouldn't he concave?
shouldn't we concave?
shouldn't you concave?
shouldn't they concave? 	shouldn't I be concaving?
shouldn't you be concaving?
shouldn't he be concaving?
shouldn't we be concaving?
shouldn't you be concaving?
shouldn't they be concaving? 	shouldn't I have concaved?
shouldn't you have concaved?
shouldn't he have concaved?
shouldn't we have concaved?
shouldn't you have concaved?
shouldn't they have concaved? 	shouldn't I have been concaving?
shouldn't you have been concaving?
shouldn't he have been concaving?
shouldn't we have been concaving?
shouldn't you have been concaving?
shouldn't they have been concaving?