can abseil
Verbo regular: abseil - abseiled- abseiled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can abseil
you can abseil
he can abseil
we can abseil
you can abseil
they can abseil 	I can be abseiling
you can be abseiling
he can be abseiling
we can be abseiling
you can be abseiling
they can be abseiling	I can have abseiled
you can have abseiled
he can have abseiled
we can have abseiled
you can have abseiled
they can have abseiled	I can have been abseiling
you can have been abseiling
he can have been abseiling
we can have been abseiling
you can have been abseiling
they can have been abseiling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't abseil
you can't abseil
he can't abseil
we can't abseil
you can't abseil
they can't abseil 	I can't be abseiling
you can't be abseiling
he can't be abseiling
we can't be abseiling
you can't be abseiling
they can't be abseiling	I can't have abseiled
you can't have abseiled
he can't have abseiled
we can't have abseiled
you can't have abseiled
they can't have abseiled	I can't have been abseiling
you can't have been abseiling
he can't have been abseiling
we can't have been abseiling
you can't have been abseiling
they can't have been abseiling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I abseil?
can you abseil?
can he abseil?
can we abseil?
can you abseil?
can they abseil? 	can I be abseiling?
can you be abseiling?
can he be abseiling?
can we be abseiling?
can you be abseiling?
can they be abseiling? 	can I have abseiled?
can you have abseiled?
can he have abseiled?
can we have abseiled?
can you have abseiled?
can they have abseiled? 	can I have been abseiling?
can you have been abseiling?
can he have been abseiling?
can we have been abseiling?
can you have been abseiling?
can they have been abseiling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I abseil?
can't you abseil?
can't he abseil?
can't we abseil?
can't you abseil?
can't they abseil? 	can't I be abseiling?
can't you be abseiling?
can't he be abseiling?
can't we be abseiling?
can't you be abseiling?
can't they be abseiling? 	can't I have abseiled?
can't you have abseiled?
can't he have abseiled?
can't we have abseiled?
can't you have abseiled?
can't they have abseiled? 	can't I have been abseiling?
can't you have been abseiling?
can't he have been abseiling?
can't we have been abseiling?
can't you have been abseiling?
can't they have been abseiling?