to grub
Regular verb: grub - grubbed- grubbed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I do not grub
you do not grub
she doesnot grub
we do not grub
you do not grub
they do not grub 	Iamnot grubbing
youarenot grubbing
sheisnot grubbing
wearenot grubbing
youarenot grubbing
theyarenot grubbing	I did not grub
you did not grub
she did not grub
we did not grub
you did not grub
they did not grub 	Iwasnot grubbing
youwerenot grubbing
shewasnot grubbing
wewerenot grubbing
youwerenot grubbing
theywerenot grubbing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have not grubbed
you have not grubbed
shehasnot grubbed
we have not grubbed
you have not grubbed
they have not grubbed	I have not  been grubbing
you have not  been grubbing
shehasnot  been grubbing
we have not  been grubbing
you have not  been grubbing
they have not  been grubbing	I had not grubbed
you had not grubbed
she had not grubbed
we had not grubbed
you had not grubbed
they had not grubbed	I had not been grubbing
you had not been grubbing
she had not been grubbing
we had not been grubbing
you had not been grubbing
they had not been grubbing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will not grub
you will not grub
she will not grub
we will not grub
you will not grub
they will not grub 	I will not be grubbing
you will not be grubbing
she will not be grubbing
we will not be grubbing
you will not be grubbing
they will not be grubbing	I will not have grubbed
you will not have grubbed
she will not have grubbed
we will not have grubbed
you will not have grubbed
they will not have grubbed	I will not have been grubbing
you will not have been grubbing
she will not have been grubbing
we will not have been grubbing
you will not have been grubbing
they will not have been grubbing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not grub
you would not grub
she would not grub
we would not grub
you would not grub
they would not grub 	I would not be grubbing
you would not be grubbing
she would not be grubbing
we would not be grubbing
you would not be grubbing
they would not be grubbing	I would not have grubbed
you would not have grubbed
she would not have grubbed
we would not have grubbed
you would not have grubbed
they would not have grubbed	I would not have been grubbing
you would not have been grubbing
she would not have been grubbing
we would not have been grubbing
you would not have been grubbing
they would not have been grubbing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to grub 	 	do not grub
Let's not grub
do not grub 	 	

Participle 	
Present 	Past 	 	 	
grubbing	grubbed