can pend
Regular verb: pend - pended- pended

Affirmation 	
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I can pend
you can pend
she can pend
we can pend
you can pend
they can pend 	I can be pending
you can be pending
she can be pending
we can be pending
you can be pending
they can be pending	I can have pended
you can have pended
she can have pended
we can have pended
you can have pended
they can have pended	I can have been pending
you can have been pending
she can have been pending
we can have been pending
you can have been pending
they can have been pending	

Negation 	
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I cannot pend
you cannot pend
she cannot pend
we cannot pend
you cannot pend
they cannot pend 	I cannot be pending
you cannot be pending
she cannot be pending
we cannot be pending
you cannot be pending
they cannot be pending	I cannot have pended
you cannot have pended
she cannot have pended
we cannot have pended
you cannot have pended
they cannot have pended	I cannot have been pending
you cannot have been pending
she cannot have been pending
we cannot have been pending
you cannot have been pending
they cannot have been pending	

Interrogative form 	
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can I pend?
can you pend?
can she pend?
can we pend?
can you pend?
can they pend? 	can I be pending?
can you be pending?
can she be pending?
can we be pending?
can you be pending?
can they be pending? 	can I have pended?
can you have pended?
can she have pended?
can we have pended?
can you have pended?
can they have pended? 	can I have been pending?
can you have been pending?
can she have been pending?
can we have been pending?
can you have been pending?
can they have been pending? 	

Interro-negative form 	
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can I not pend?
can you not pend?
can she not pend?
can we not pend?
can you not pend?
can they not pend? 	can I not be pending?
can you not be pending?
can she not be pending?
can we not be pending?
can you not be pending?
can they not be pending? 	can I not have pended?
can you not have pended?
can she not have pended?
can we not have pended?
can you not have pended?
can they not have pended? 	can I not have been pending?
can you not have been pending?
can she not have been pending?
can we not have been pending?
can you not have been pending?
can they not have been pending?