English verb conjugation
CAN PAL

Regular verb: pal - palled - palled

Affirmation

Simple form	V-ing form
I can pal you can pal she can pal we can pal you can pal they can pal	I can be palling you can be palling she can be palling we can be palling you can be palling they can be palling
Perfect	V-ing perfect
I can have palled you can have palled she can have palled we can have palled you can have palled they can have palled	I can have been palling you can have been palling she can have been palling we can have been palling you can have been palling they can have been palling

Negation

Simple form	V-ing form
I can't pal you can't pal she can't pal we can't pal you can't pal they can't pal	I can't be palling you can't be palling she can't be palling we can't be palling you can't be palling they can't be palling
Perfect	V-ing perfect
I can't have palled you can't have palled she can't have palled we can't have palled you can't have palled they can't have palled	I can't have been palling you can't have been palling she can't have been palling we can't have been palling you can't have been palling they can't have been palling

Interrogative form

Simple form	V-ing form
can I pal? can you pal? can she pal? can we pal? can you pal? can they pal?	can I be palling? can you be palling? can she be palling? can we be palling? can you be palling? can they be palling?
Perfect	V-ing perfect
can I have palled? can you have palled? can she have palled? can we have palled? can you have palled? can they have palled?	can I have been palling? can you have been palling? can she have been palling? can we have been palling? can you have been palling? can they have been palling?

Interro-negative form

Simple form	V-ing form
can't I pal? can't you pal? can't she pal? can't we pal? can't you pal? can't they pal?	can't I be palling? can't you be palling? can't she be palling? can't we be palling? can't you be palling? can't they be palling?
Perfect	V-ing perfect
can't I have palled? can't you have palled? can't she have palled? can't we have palled? can't you have palled? can't they have palled?	can't I have been palling? can't you have been palling? can't she have been palling? can't we have been palling? can't you have been palling? can't they have been palling?