I can embark you can embark he can embark we can embark you can embark they can embark
V-ing form
I can be embarking you can be embarking he can be embarking we can be embarking you can be embarking they can be embarking
Perfect
I can have embarked you can have embarked he can have embarked we can have embarked you can have embarked they can have embarked
V-ing perfect
I can have been embarking you can have been embarking he can have been embarking we can have been embarking you can have been embarking they can have been embarking
Negation
Simple form
I cannot embark you cannot embark he cannot embark we cannot embark you cannot embark they cannot embark
V-ing form
I cannot be embarking you cannot be embarking he cannot be embarking we cannot be embarking you cannot be embarking they cannot be embarking
Perfect
I cannot have embarked you cannot have embarked he cannot have embarked we cannot have embarked you cannot have embarked they cannot have embarked
V-ing perfect
I cannot have been embarking you cannot have been embarking he cannot have been embarking we cannot have been embarking you cannot have been embarking they cannot have been embarking
Interrogative form
Simple form
can I embark? can you embark? can he embark? can we embark? can you embark? can they embark?
V-ing form
can I be embarking? can you be embarking? can he be embarking? can we be embarking? can you be embarking? can they be embarking?
Perfect
can I have embarked? can you have embarked? can he have embarked? can we have embarked? can you have embarked? can they have embarked?
V-ing perfect
can I have been embarking? can you have been embarking? can he have been embarking? can we have been embarking? can you have been embarking? can they have been embarking?
Interro-negative form
Simple form
can I not embark? can you not embark? can he not embark? can we not embark? can you not embark? can they not embark?
V-ing form
can I not be embarking? can you not be embarking? can he not be embarking? can we not be embarking? can you not be embarking? can they not be embarking?
Perfect
can I not have embarked? can you not have embarked? can he not have embarked? can we not have embarked? can you not have embarked? can they not have embarked?
V-ing perfect
can I not have been embarking? can you not have been embarking? can he not have been embarking? can we not have been embarking? can you not have been embarking? can they not have been embarking?