can embark
Regular verb: embark - embarked- embarked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can embark
you can embark
she can embark
we can embark
you can embark
they can embark 	I can be embarking
you can be embarking
she can be embarking
we can be embarking
you can be embarking
they can be embarking	I can have embarked
you can have embarked
she can have embarked
we can have embarked
you can have embarked
they can have embarked	I can have been embarking
you can have been embarking
she can have been embarking
we can have been embarking
you can have been embarking
they can have been embarking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't embark
you can't embark
she can't embark
we can't embark
you can't embark
they can't embark 	I can't be embarking
you can't be embarking
she can't be embarking
we can't be embarking
you can't be embarking
they can't be embarking	I can't have embarked
you can't have embarked
she can't have embarked
we can't have embarked
you can't have embarked
they can't have embarked	I can't have been embarking
you can't have been embarking
she can't have been embarking
we can't have been embarking
you can't have been embarking
they can't have been embarking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I embark?
can you embark?
can she embark?
can we embark?
can you embark?
can they embark? 	can I be embarking?
can you be embarking?
can she be embarking?
can we be embarking?
can you be embarking?
can they be embarking? 	can I have embarked?
can you have embarked?
can she have embarked?
can we have embarked?
can you have embarked?
can they have embarked? 	can I have been embarking?
can you have been embarking?
can she have been embarking?
can we have been embarking?
can you have been embarking?
can they have been embarking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I embark?
can't you embark?
can't she embark?
can't we embark?
can't you embark?
can't they embark? 	can't I be embarking?
can't you be embarking?
can't she be embarking?
can't we be embarking?
can't you be embarking?
can't they be embarking? 	can't I have embarked?
can't you have embarked?
can't she have embarked?
can't we have embarked?
can't you have embarked?
can't they have embarked? 	can't I have been embarking?
can't you have been embarking?
can't she have been embarking?
can't we have been embarking?
can't you have been embarking?
can't they have been embarking?