can lobby
Regular verb: lobby - lobbied- lobbied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can lobby
you can lobby
he can lobby
we can lobby
you can lobby
they can lobby 	I can be lobbying
you can be lobbying
he can be lobbying
we can be lobbying
you can be lobbying
they can be lobbying	I can have lobbied
you can have lobbied
he can have lobbied
we can have lobbied
you can have lobbied
they can have lobbied	I can have been lobbying
you can have been lobbying
he can have been lobbying
we can have been lobbying
you can have been lobbying
they can have been lobbying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't lobby
you can't lobby
he can't lobby
we can't lobby
you can't lobby
they can't lobby 	I can't be lobbying
you can't be lobbying
he can't be lobbying
we can't be lobbying
you can't be lobbying
they can't be lobbying	I can't have lobbied
you can't have lobbied
he can't have lobbied
we can't have lobbied
you can't have lobbied
they can't have lobbied	I can't have been lobbying
you can't have been lobbying
he can't have been lobbying
we can't have been lobbying
you can't have been lobbying
they can't have been lobbying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I lobby?
can you lobby?
can he lobby?
can we lobby?
can you lobby?
can they lobby? 	can I be lobbying?
can you be lobbying?
can he be lobbying?
can we be lobbying?
can you be lobbying?
can they be lobbying? 	can I have lobbied?
can you have lobbied?
can he have lobbied?
can we have lobbied?
can you have lobbied?
can they have lobbied? 	can I have been lobbying?
can you have been lobbying?
can he have been lobbying?
can we have been lobbying?
can you have been lobbying?
can they have been lobbying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I lobby?
can't you lobby?
can't he lobby?
can't we lobby?
can't you lobby?
can't they lobby? 	can't I be lobbying?
can't you be lobbying?
can't he be lobbying?
can't we be lobbying?
can't you be lobbying?
can't they be lobbying? 	can't I have lobbied?
can't you have lobbied?
can't he have lobbied?
can't we have lobbied?
can't you have lobbied?
can't they have lobbied? 	can't I have been lobbying?
can't you have been lobbying?
can't he have been lobbying?
can't we have been lobbying?
can't you have been lobbying?
can't they have been lobbying?