can interlap
Regular verb: interlap - interlaped- interlaped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can interlap
you can interlap
she can interlap
we can interlap
you can interlap
they can interlap 	I can be interlaping
you can be interlaping
she can be interlaping
we can be interlaping
you can be interlaping
they can be interlaping	I can have interlaped
you can have interlaped
she can have interlaped
we can have interlaped
you can have interlaped
they can have interlaped	I can have been interlaping
you can have been interlaping
she can have been interlaping
we can have been interlaping
you can have been interlaping
they can have been interlaping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot interlap
you cannot interlap
she cannot interlap
we cannot interlap
you cannot interlap
they cannot interlap 	I cannot be interlaping
you cannot be interlaping
she cannot be interlaping
we cannot be interlaping
you cannot be interlaping
they cannot be interlaping	I cannot have interlaped
you cannot have interlaped
she cannot have interlaped
we cannot have interlaped
you cannot have interlaped
they cannot have interlaped	I cannot have been interlaping
you cannot have been interlaping
she cannot have been interlaping
we cannot have been interlaping
you cannot have been interlaping
they cannot have been interlaping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I interlap?
can you interlap?
can she interlap?
can we interlap?
can you interlap?
can they interlap? 	can I be interlaping?
can you be interlaping?
can she be interlaping?
can we be interlaping?
can you be interlaping?
can they be interlaping? 	can I have interlaped?
can you have interlaped?
can she have interlaped?
can we have interlaped?
can you have interlaped?
can they have interlaped? 	can I have been interlaping?
can you have been interlaping?
can she have been interlaping?
can we have been interlaping?
can you have been interlaping?
can they have been interlaping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not interlap?
can you not interlap?
can she not interlap?
can we not interlap?
can you not interlap?
can they not interlap? 	can I not be interlaping?
can you not be interlaping?
can she not be interlaping?
can we not be interlaping?
can you not be interlaping?
can they not be interlaping? 	can I not have interlaped?
can you not have interlaped?
can she not have interlaped?
can we not have interlaped?
can you not have interlaped?
can they not have interlaped? 	can I not have been interlaping?
can you not have been interlaping?
can she not have been interlaping?
can we not have been interlaping?
can you not have been interlaping?
can they not have been interlaping?