I sire you sire she sires we sire you sire they sire
Present continuous
I am siring you are siring she is siring we are siring you are siring they are siring
Preterite
I sired you sired she sired we sired you sired they sired
Preterite continuous
I was siring you were siring she was siring we were siring you were siring they were siring
Present perfect
I have sired you have sired she has sired we have sired you have sired they have sired
Present perfect continuous
I have been siring you have been siring she has been siring we have been siring you have been siring they have been siring
Pluperfect
I had sired you had sired she had sired we had sired you had sired they had sired
Pluperfect continuous
I had been siring you had been siring she had been siring we had been siring you had been siring they had been siring
Future
I will sire you will sire she will sire we will sire you will sire they will sire
Future continuous
I will be siring you will be siring she will be siring we will be siring you will be siring they will be siring
Future perfect
I will have sired you will have sired she will have sired we will have sired you will have sired they will have sired
Future perfect continuous
I will have been siring you will have been siring she will have been siring we will have been siring you will have been siring they will have been siring
Conditional
Present
I would sire you would sire she would sire we would sire you would sire they would sire
Present continuous
I would be siring you would be siring she would be siring we would be siring you would be siring they would be siring
Past
I would have sired you would have sired she would have sired we would have sired you would have sired they would have sired
Past continuous
I would have been siring you would have been siring she would have been siring we would have been siring you would have been siring they would have been siring