could experience
Regular verb: experience - experienced- experienced

Affirmation 	
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I could experience
you could experience
she could experience
we could experience
you could experience
they could experience 	I could be experiencing
you could be experiencing
she could be experiencing
we could be experiencing
you could be experiencing
they could be experiencing	I could have experienced
you could have experienced
she could have experienced
we could have experienced
you could have experienced
they could have experienced	I could have been experiencing
you could have been experiencing
she could have been experiencing
we could have been experiencing
you could have been experiencing
they could have been experiencing	

Negation 	
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I couldn't experience
you couldn't experience
she couldn't experience
we couldn't experience
you couldn't experience
they couldn't experience 	I couldn't be experiencing
you couldn't be experiencing
she couldn't be experiencing
we couldn't be experiencing
you couldn't be experiencing
they couldn't be experiencing	I couldn't have experienced
you couldn't have experienced
she couldn't have experienced
we couldn't have experienced
you couldn't have experienced
they couldn't have experienced	I couldn't have been experiencing
you couldn't have been experiencing
she couldn't have been experiencing
we couldn't have been experiencing
you couldn't have been experiencing
they couldn't have been experiencing	

Interrogative form 	
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could I experience?
could you experience?
could she experience?
could we experience?
could you experience?
could they experience? 	could I be experiencing?
could you be experiencing?
could she be experiencing?
could we be experiencing?
could you be experiencing?
could they be experiencing? 	could I have experienced?
could you have experienced?
could she have experienced?
could we have experienced?
could you have experienced?
could they have experienced? 	could I have been experiencing?
could you have been experiencing?
could she have been experiencing?
could we have been experiencing?
could you have been experiencing?
could they have been experiencing? 	

Interro-negative form 	
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couldn't I experience?
couldn't you experience?
couldn't she experience?
couldn't we experience?
couldn't you experience?
couldn't they experience? 	couldn't I be experiencing?
couldn't you be experiencing?
couldn't she be experiencing?
couldn't we be experiencing?
couldn't you be experiencing?
couldn't they be experiencing? 	couldn't I have experienced?
couldn't you have experienced?
couldn't she have experienced?
couldn't we have experienced?
couldn't you have experienced?
couldn't they have experienced? 	couldn't I have been experiencing?
couldn't you have been experiencing?
couldn't she have been experiencing?
couldn't we have been experiencing?
couldn't you have been experiencing?
couldn't they have been experiencing?