can snowplough
Regular verb: snowplough - snowploughed- snowploughed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can snowplough
you can snowplough
she can snowplough
we can snowplough
you can snowplough
they can snowplough 	I can be snowploughing
you can be snowploughing
she can be snowploughing
we can be snowploughing
you can be snowploughing
they can be snowploughing	I can have snowploughed
you can have snowploughed
she can have snowploughed
we can have snowploughed
you can have snowploughed
they can have snowploughed	I can have been snowploughing
you can have been snowploughing
she can have been snowploughing
we can have been snowploughing
you can have been snowploughing
they can have been snowploughing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't snowplough
you can't snowplough
she can't snowplough
we can't snowplough
you can't snowplough
they can't snowplough 	I can't be snowploughing
you can't be snowploughing
she can't be snowploughing
we can't be snowploughing
you can't be snowploughing
they can't be snowploughing	I can't have snowploughed
you can't have snowploughed
she can't have snowploughed
we can't have snowploughed
you can't have snowploughed
they can't have snowploughed	I can't have been snowploughing
you can't have been snowploughing
she can't have been snowploughing
we can't have been snowploughing
you can't have been snowploughing
they can't have been snowploughing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I snowplough?
can you snowplough?
can she snowplough?
can we snowplough?
can you snowplough?
can they snowplough? 	can I be snowploughing?
can you be snowploughing?
can she be snowploughing?
can we be snowploughing?
can you be snowploughing?
can they be snowploughing? 	can I have snowploughed?
can you have snowploughed?
can she have snowploughed?
can we have snowploughed?
can you have snowploughed?
can they have snowploughed? 	can I have been snowploughing?
can you have been snowploughing?
can she have been snowploughing?
can we have been snowploughing?
can you have been snowploughing?
can they have been snowploughing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I snowplough?
can't you snowplough?
can't she snowplough?
can't we snowplough?
can't you snowplough?
can't they snowplough? 	can't I be snowploughing?
can't you be snowploughing?
can't she be snowploughing?
can't we be snowploughing?
can't you be snowploughing?
can't they be snowploughing? 	can't I have snowploughed?
can't you have snowploughed?
can't she have snowploughed?
can't we have snowploughed?
can't you have snowploughed?
can't they have snowploughed? 	can't I have been snowploughing?
can't you have been snowploughing?
can't she have been snowploughing?
can't we have been snowploughing?
can't you have been snowploughing?
can't they have been snowploughing?