could scythe
Verbo regular: scythe - scythed- scythed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could scythe
you could scythe
he could scythe
we could scythe
you could scythe
they could scythe 	I could be scything
you could be scything
he could be scything
we could be scything
you could be scything
they could be scything	I could have scythed
you could have scythed
he could have scythed
we could have scythed
you could have scythed
they could have scythed	I could have been scything
you could have been scything
he could have been scything
we could have been scything
you could have been scything
they could have been scything	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't scythe
you couldn't scythe
he couldn't scythe
we couldn't scythe
you couldn't scythe
they couldn't scythe 	I couldn't be scything
you couldn't be scything
he couldn't be scything
we couldn't be scything
you couldn't be scything
they couldn't be scything	I couldn't have scythed
you couldn't have scythed
he couldn't have scythed
we couldn't have scythed
you couldn't have scythed
they couldn't have scythed	I couldn't have been scything
you couldn't have been scything
he couldn't have been scything
we couldn't have been scything
you couldn't have been scything
they couldn't have been scything	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I scythe?
could you scythe?
could he scythe?
could we scythe?
could you scythe?
could they scythe? 	could I be scything?
could you be scything?
could he be scything?
could we be scything?
could you be scything?
could they be scything? 	could I have scythed?
could you have scythed?
could he have scythed?
could we have scythed?
could you have scythed?
could they have scythed? 	could I have been scything?
could you have been scything?
could he have been scything?
could we have been scything?
could you have been scything?
could they have been scything? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I scythe?
couldn't you scythe?
couldn't he scythe?
couldn't we scythe?
couldn't you scythe?
couldn't they scythe? 	couldn't I be scything?
couldn't you be scything?
couldn't he be scything?
couldn't we be scything?
couldn't you be scything?
couldn't they be scything? 	couldn't I have scythed?
couldn't you have scythed?
couldn't he have scythed?
couldn't we have scythed?
couldn't you have scythed?
couldn't they have scythed? 	couldn't I have been scything?
couldn't you have been scything?
couldn't he have been scything?
couldn't we have been scything?
couldn't you have been scything?
couldn't they have been scything?